1661991408

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 600

約数和(自身を含む): 6501905280

約数和(自身を除く): 4839913872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 23, 24, 28, 33, 36, 38, 42, 44, 46, 48, 49, 56, 57, 63, 66, 69, 72, 76, 77, 84, 88, 92, 98, 99, 112, 114, 126, 132, 133, 138, 144, 147, 152, 154, 161, 168, 171, 176, 184, 196, 198, 207, 209, 228, 231, 252, 253, 264, 266, 276, 294, 304, 308, 322, 336, 342, 343, 368, 392, 396, 399, 414, 418, 437, 441, 456, 462, 483, 504, 506, 528, 532, 539, 552, 588, 616, 627, 644, 684, 686, 693, 759, 784, 792, 798, 828, 836, 874, 882, 912, 924, 931, 966, 1008, 1012, 1029, 1064, 1078, 1104, 1127, 1176, 1197, 1232, 1254, 1288, 1311, 1368, 1372, 1386, 1449, 1463, 1518, 1584, 1596, 1617, 1656, 1672, 1748, 1764, 1771, 1848, 1862, 1881, 1932, 2024, 2058, 2128, 2156, 2254, 2277, 2352, 2394, 2401, 2508, 2576, 2622, 2736, 2744, 2772, 2793, 2898, 2926, 3036, 3059, 3087, 3192, 3234, 3312, 3344, 3381, 3496, 3528, 3542, 3696, 3724, 3762, 3773, 3864, 3933, 4048, 4116, 4312, 4389, 4508, 4554, 4788, 4802, 4807, 4851, 5016, 5244, 5313, 5488, 5544, 5586, 5796, 5852, 6072, 6118, 6174, 6384, 6468, 6517, 6762, 6992, 7056, 7084, 7203, 7448, 7524, 7546, 7728, 7866, 7889, 8232, 8379, 8624, 8778, 9016, 9108, 9177, 9576, 9604, 9614, 9702, 10032, 10143, 10241, 10488, 10626, 11088, 11172, 11319, 11592, 11704, 12144, 12236, 12348, 12397, 12936, 13034, 13167, 13524, 14168, 14406, 14421, 14896, 15048, 15092, 15732, 15778, 15939, 16464, 16758, 17556, 18032, 18216, 18354, 19152, 19208, 19228, 19404, 19551, 20286, 20482, 20976, 21252, 21413, 21609, 22344, 22638, 23184, 23408, 23667, 24472, 24696, 24794, 25872, 26068, 26334, 26411, 27048, 27531, 28336, 28812, 28842, 30096, 30184, 30723, 31464, 31556, 31878, 33516, 33649, 33957, 35112, 36432, 36708, 37191, 38416, 38456, 38808, 39102, 40572, 40964, 42504, 42826, 43218, 43263, 44688, 45276, 45619, 47334, 48944, 49392, 49588, 52136, 52668, 52822, 54096, 55062, 55223, 57624, 57684, 58653, 60368, 61446, 62928, 63112, 63756, 64239, 67032, 67298, 67914, 70224, 71001, 71687, 73416, 74382, 76912, 77616, 78204, 79233, 81144, 81928, 85008, 85652, 86436, 86526, 86779, 90552, 91238, 92169, 94668, 99176, 100947, 104272, 105336, 105644, 110124, 110446, 111573, 115248, 115368, 117306, 122892, 126224, 127512, 128478, 134064, 134596, 135828, 136857, 142002, 143374, 146832, 148764, 149891, 156408, 158466, 162288, 163856, 165669, 171304, 172872, 173052, 173558, 181104, 182476, 184338, 189336, 192717, 198352, 201894, 210672, 211288, 215061, 220248, 220892, 223146, 230736, 234612, 235543, 237699, 245784, 255024, 256956, 260337, 269192, 271656, 273714, 284004, 286748, 297528, 299782, 302841, 312816, 316932, 331338, 342608, 345744, 346104, 347116, 364952, 368676, 378672, 385434, 403788, 410571, 422576, 430122, 440496, 441784, 446292, 449673, 469224, 471086, 475398, 491568, 497007, 501809, 513912, 520674, 538384, 543312, 547428, 568008, 573496, 595056, 599564, 605682, 607453, 633864, 645183, 662676, 692208, 694232, 706629, 729904, 737352, 770868, 781011, 807576, 821142, 860244, 883568, 892584, 899346, 938448, 942172, 950796, 994014, 1003618, 1027824, 1041348, 1049237, 1094856, 1136016, 1146992, 1199128, 1211364, 1214906, 1267728, 1290366, 1325352, 1349019, 1388464, 1413258, 1474704, 1505427, 1541736, 1562022, 1615152, 1642284, 1648801, 1720488, 1785168, 1798692, 1822359, 1884344, 1901592, 1988028, 2007236, 2082696, 2098474, 2119887, 2189712, 2398256, 2422728, 2429812, 2580732, 2650704, 2698038, 2826516, 3010854, 3083472, 3124044, 3147711, 3284568, 3297602, 3440976, 3597384, 3644718, 3768688, 3803184, 3976056, 4014472, 4165392, 4196948, 4239774, 4516281, 4845456, 4859624, 4946403, 5161464, 5396076, 5467077, 5653032, 6021708, 6248088, 6295422, 6569136, 6595204, 7194768, 7289436, 7952112, 8028944, 8393896, 8479548, 9032562, 9443133, 9719248, 9892806, 10322928, 10792152, 10934154, 11306064, 11541607, 12043416, 12496176, 12590844, 13190408, 14578872, 14839209, 16787792, 16959096, 18065124, 18886266, 19785612, 21584304, 21868308, 23083214, 24086832, 25181688, 26380816, 29157744, 29678418, 33918192, 34624821, 36130248, 37772532, 39571224, 43736616, 46166428, 50363376, 59356836, 69249642, 72260496, 75545064, 79142448, 87473232, 92332856, 103874463, 118713672, 138499284, 151090128, 184665712, 207748926, 237427344, 276998568, 415497852, 553997136, 830995704, 1661991408]

約数ペア:

[(1, 1661991408), (2, 830995704), (3, 553997136), (4, 415497852), (6, 276998568), (7, 237427344), (8, 207748926), (9, 184665712), (11, 151090128), (12, 138499284), (14, 118713672), (16, 103874463), (18, 92332856), (19, 87473232), (21, 79142448), (22, 75545064), (23, 72260496), (24, 69249642), (28, 59356836), (33, 50363376), (36, 46166428), (38, 43736616), (42, 39571224), (44, 37772532), (46, 36130248), (48, 34624821), (49, 33918192), (56, 29678418), (57, 29157744), (63, 26380816), (66, 25181688), (69, 24086832), (72, 23083214), (76, 21868308), (77, 21584304), (84, 19785612), (88, 18886266), (92, 18065124), (98, 16959096), (99, 16787792), (112, 14839209), (114, 14578872), (126, 13190408), (132, 12590844), (133, 12496176), (138, 12043416), (144, 11541607), (147, 11306064), (152, 10934154), (154, 10792152), (161, 10322928), (168, 9892806), (171, 9719248), (176, 9443133), (184, 9032562), (196, 8479548), (198, 8393896), (207, 8028944), (209, 7952112), (228, 7289436), (231, 7194768), (252, 6595204), (253, 6569136), (264, 6295422), (266, 6248088), (276, 6021708), (294, 5653032), (304, 5467077), (308, 5396076), (322, 5161464), (336, 4946403), (342, 4859624), (343, 4845456), (368, 4516281), (392, 4239774), (396, 4196948), (399, 4165392), (414, 4014472), (418, 3976056), (437, 3803184), (441, 3768688), (456, 3644718), (462, 3597384), (483, 3440976), (504, 3297602), (506, 3284568), (528, 3147711), (532, 3124044), (539, 3083472), (552, 3010854), (588, 2826516), (616, 2698038), (627, 2650704), (644, 2580732), (684, 2429812), (686, 2422728), (693, 2398256), (759, 2189712), (784, 2119887), (792, 2098474), (798, 2082696), (828, 2007236), (836, 1988028), (874, 1901592), (882, 1884344), (912, 1822359), (924, 1798692), (931, 1785168), (966, 1720488), (1008, 1648801), (1012, 1642284), (1029, 1615152), (1064, 1562022), (1078, 1541736), (1104, 1505427), (1127, 1474704), (1176, 1413258), (1197, 1388464), (1232, 1349019), (1254, 1325352), (1288, 1290366), (1311, 1267728), (1368, 1214906), (1372, 1211364), (1386, 1199128), (1449, 1146992), (1463, 1136016), (1518, 1094856), (1584, 1049237), (1596, 1041348), (1617, 1027824), (1656, 1003618), (1672, 994014), (1748, 950796), (1764, 942172), (1771, 938448), (1848, 899346), (1862, 892584), (1881, 883568), (1932, 860244), (2024, 821142), (2058, 807576), (2128, 781011), (2156, 770868), (2254, 737352), (2277, 729904), (2352, 706629), (2394, 694232), (2401, 692208), (2508, 662676), (2576, 645183), (2622, 633864), (2736, 607453), (2744, 605682), (2772, 599564), (2793, 595056), (2898, 573496), (2926, 568008), (3036, 547428), (3059, 543312), (3087, 538384), (3192, 520674), (3234, 513912), (3312, 501809), (3344, 497007), (3381, 491568), (3496, 475398), (3528, 471086), (3542, 469224), (3696, 449673), (3724, 446292), (3762, 441784), (3773, 440496), (3864, 430122), (3933, 422576), (4048, 410571), (4116, 403788), (4312, 385434), (4389, 378672), (4508, 368676), (4554, 364952), (4788, 347116), (4802, 346104), (4807, 345744), (4851, 342608), (5016, 331338), (5244, 316932), (5313, 312816), (5488, 302841), (5544, 299782), (5586, 297528), (5796, 286748), (5852, 284004), (6072, 273714), (6118, 271656), (6174, 269192), (6384, 260337), (6468, 256956), (6517, 255024), (6762, 245784), (6992, 237699), (7056, 235543), (7084, 234612), (7203, 230736), (7448, 223146), (7524, 220892), (7546, 220248), (7728, 215061), (7866, 211288), (7889, 210672), (8232, 201894), (8379, 198352), (8624, 192717), (8778, 189336), (9016, 184338), (9108, 182476), (9177, 181104), (9576, 173558), (9604, 173052), (9614, 172872), (9702, 171304), (10032, 165669), (10143, 163856), (10241, 162288), (10488, 158466), (10626, 156408), (11088, 149891), (11172, 148764), (11319, 146832), (11592, 143374), (11704, 142002), (12144, 136857), (12236, 135828), (12348, 134596), (12397, 134064), (12936, 128478), (13034, 127512), (13167, 126224), (13524, 122892), (14168, 117306), (14406, 115368), (14421, 115248), (14896, 111573), (15048, 110446), (15092, 110124), (15732, 105644), (15778, 105336), (15939, 104272), (16464, 100947), (16758, 99176), (17556, 94668), (18032, 92169), (18216, 91238), (18354, 90552), (19152, 86779), (19208, 86526), (19228, 86436), (19404, 85652), (19551, 85008), (20286, 81928), (20482, 81144), (20976, 79233), (21252, 78204), (21413, 77616), (21609, 76912), (22344, 74382), (22638, 73416), (23184, 71687), (23408, 71001), (23667, 70224), (24472, 67914), (24696, 67298), (24794, 67032), (25872, 64239), (26068, 63756), (26334, 63112), (26411, 62928), (27048, 61446), (27531, 60368), (28336, 58653), (28812, 57684), (28842, 57624), (30096, 55223), (30184, 55062), (30723, 54096), (31464, 52822), (31556, 52668), (31878, 52136), (33516, 49588), (33649, 49392), (33957, 48944), (35112, 47334), (36432, 45619), (36708, 45276), (37191, 44688), (38416, 43263), (38456, 43218), (38808, 42826), (39102, 42504), (40572, 40964)]