644000448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 448

約数和(自身を含む): 2294046720

約数和(自身を除く): 1650046272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 31, 32, 39, 41, 42, 48, 52, 56, 58, 62, 64, 78, 82, 84, 87, 91, 93, 96, 104, 112, 116, 123, 124, 156, 164, 168, 174, 182, 186, 192, 203, 208, 217, 224, 232, 246, 248, 273, 287, 312, 328, 336, 348, 364, 372, 377, 403, 406, 416, 434, 448, 464, 492, 496, 533, 546, 574, 609, 624, 651, 656, 672, 696, 728, 744, 754, 806, 812, 832, 861, 868, 899, 928, 984, 992, 1066, 1092, 1131, 1148, 1189, 1209, 1218, 1248, 1271, 1302, 1312, 1344, 1392, 1456, 1488, 1508, 1599, 1612, 1624, 1722, 1736, 1798, 1856, 1968, 1984, 2132, 2184, 2262, 2296, 2378, 2418, 2436, 2496, 2542, 2604, 2624, 2639, 2697, 2784, 2821, 2912, 2976, 3016, 3198, 3224, 3248, 3444, 3472, 3567, 3596, 3731, 3813, 3936, 4264, 4368, 4524, 4592, 4756, 4836, 4872, 5084, 5208, 5278, 5394, 5568, 5642, 5824, 5952, 6032, 6293, 6396, 6448, 6496, 6888, 6944, 7134, 7192, 7462, 7626, 7872, 7917, 8323, 8463, 8528, 8736, 8897, 9048, 9184, 9512, 9672, 9744, 10168, 10416, 10556, 10788, 11193, 11284, 11687, 12064, 12586, 12792, 12896, 12992, 13776, 13888, 14268, 14384, 14924, 15252, 15457, 15834, 16523, 16646, 16926, 17056, 17472, 17794, 18096, 18368, 18879, 19024, 19344, 19488, 20336, 20832, 21112, 21576, 22386, 22568, 23374, 24128, 24969, 25172, 25584, 25792, 26691, 27552, 28536, 28768, 29848, 30504, 30914, 31668, 33046, 33292, 33852, 34112, 35061, 35588, 36192, 36859, 37758, 38048, 38688, 38976, 40672, 41664, 42224, 43152, 44772, 45136, 46371, 46748, 49569, 49938, 50344, 51168, 53382, 55104, 57072, 57536, 59696, 61008, 61828, 63336, 66092, 66584, 67704, 70122, 71176, 72384, 73718, 75516, 76096, 77376, 81344, 81809, 84448, 86304, 89544, 90272, 92742, 93496, 99138, 99876, 100688, 102336, 106764, 108199, 110577, 114144, 115661, 119392, 122016, 123656, 126672, 132184, 133168, 135408, 140244, 142352, 147436, 151032, 163618, 168896, 172608, 179088, 180544, 185484, 186992, 198276, 199752, 201376, 213528, 216398, 221154, 228288, 231322, 238784, 244032, 245427, 247312, 253344, 258013, 264368, 266336, 270816, 280488, 284704, 294872, 302064, 324597, 327236, 346983, 358176, 370968, 373984, 396552, 399504, 402752, 427056, 432796, 442308, 462644, 479167, 490854, 494624, 506688, 516026, 528736, 532672, 541632, 560976, 569408, 589744, 604128, 649194, 654472, 693966, 716352, 741936, 747968, 774039, 793104, 799008, 854112, 865592, 884616, 925288, 958334, 981708, 989248, 1032052, 1057472, 1121952, 1179488, 1208256, 1298388, 1308944, 1387932, 1437501, 1483872, 1548078, 1586208, 1598016, 1708224, 1731184, 1769232, 1850576, 1916668, 1963416, 2064104, 2243904, 2358976, 2596776, 2617888, 2775864, 2875002, 2967744, 3096156, 3172416, 3354169, 3462368, 3538464, 3701152, 3833336, 3926832, 4128208, 5193552, 5235776, 5551728, 5750004, 6192312, 6708338, 6924736, 7076928, 7402304, 7666672, 7853664, 8256416, 10062507, 10387104, 11103456, 11500008, 12384624, 13416676, 15333344, 15707328, 16512832, 20125014, 20774208, 22206912, 23000016, 24769248, 26833352, 30666688, 40250028, 46000032, 49538496, 53666704, 80500056, 92000064, 107333408, 161000112, 214666816, 322000224, 644000448]

約数ペア:

[(1, 644000448), (2, 322000224), (3, 214666816), (4, 161000112), (6, 107333408), (7, 92000064), (8, 80500056), (12, 53666704), (13, 49538496), (14, 46000032), (16, 40250028), (21, 30666688), (24, 26833352), (26, 24769248), (28, 23000016), (29, 22206912), (31, 20774208), (32, 20125014), (39, 16512832), (41, 15707328), (42, 15333344), (48, 13416676), (52, 12384624), (56, 11500008), (58, 11103456), (62, 10387104), (64, 10062507), (78, 8256416), (82, 7853664), (84, 7666672), (87, 7402304), (91, 7076928), (93, 6924736), (96, 6708338), (104, 6192312), (112, 5750004), (116, 5551728), (123, 5235776), (124, 5193552), (156, 4128208), (164, 3926832), (168, 3833336), (174, 3701152), (182, 3538464), (186, 3462368), (192, 3354169), (203, 3172416), (208, 3096156), (217, 2967744), (224, 2875002), (232, 2775864), (246, 2617888), (248, 2596776), (273, 2358976), (287, 2243904), (312, 2064104), (328, 1963416), (336, 1916668), (348, 1850576), (364, 1769232), (372, 1731184), (377, 1708224), (403, 1598016), (406, 1586208), (416, 1548078), (434, 1483872), (448, 1437501), (464, 1387932), (492, 1308944), (496, 1298388), (533, 1208256), (546, 1179488), (574, 1121952), (609, 1057472), (624, 1032052), (651, 989248), (656, 981708), (672, 958334), (696, 925288), (728, 884616), (744, 865592), (754, 854112), (806, 799008), (812, 793104), (832, 774039), (861, 747968), (868, 741936), (899, 716352), (928, 693966), (984, 654472), (992, 649194), (1066, 604128), (1092, 589744), (1131, 569408), (1148, 560976), (1189, 541632), (1209, 532672), (1218, 528736), (1248, 516026), (1271, 506688), (1302, 494624), (1312, 490854), (1344, 479167), (1392, 462644), (1456, 442308), (1488, 432796), (1508, 427056), (1599, 402752), (1612, 399504), (1624, 396552), (1722, 373984), (1736, 370968), (1798, 358176), (1856, 346983), (1968, 327236), (1984, 324597), (2132, 302064), (2184, 294872), (2262, 284704), (2296, 280488), (2378, 270816), (2418, 266336), (2436, 264368), (2496, 258013), (2542, 253344), (2604, 247312), (2624, 245427), (2639, 244032), (2697, 238784), (2784, 231322), (2821, 228288), (2912, 221154), (2976, 216398), (3016, 213528), (3198, 201376), (3224, 199752), (3248, 198276), (3444, 186992), (3472, 185484), (3567, 180544), (3596, 179088), (3731, 172608), (3813, 168896), (3936, 163618), (4264, 151032), (4368, 147436), (4524, 142352), (4592, 140244), (4756, 135408), (4836, 133168), (4872, 132184), (5084, 126672), (5208, 123656), (5278, 122016), (5394, 119392), (5568, 115661), (5642, 114144), (5824, 110577), (5952, 108199), (6032, 106764), (6293, 102336), (6396, 100688), (6448, 99876), (6496, 99138), (6888, 93496), (6944, 92742), (7134, 90272), (7192, 89544), (7462, 86304), (7626, 84448), (7872, 81809), (7917, 81344), (8323, 77376), (8463, 76096), (8528, 75516), (8736, 73718), (8897, 72384), (9048, 71176), (9184, 70122), (9512, 67704), (9672, 66584), (9744, 66092), (10168, 63336), (10416, 61828), (10556, 61008), (10788, 59696), (11193, 57536), (11284, 57072), (11687, 55104), (12064, 53382), (12586, 51168), (12792, 50344), (12896, 49938), (12992, 49569), (13776, 46748), (13888, 46371), (14268, 45136), (14384, 44772), (14924, 43152), (15252, 42224), (15457, 41664), (15834, 40672), (16523, 38976), (16646, 38688), (16926, 38048), (17056, 37758), (17472, 36859), (17794, 36192), (18096, 35588), (18368, 35061), (18879, 34112), (19024, 33852), (19344, 33292), (19488, 33046), (20336, 31668), (20832, 30914), (21112, 30504), (21576, 29848), (22386, 28768), (22568, 28536), (23374, 27552), (24128, 26691), (24969, 25792), (25172, 25584)]