216781488

素因数分解:

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

素因数の和:75

約数の個数: 400

約数和(自身を含む): 833577600

約数和(自身を除く): 616796112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 48, 49, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 108, 112, 114, 126, 132, 133, 144, 147, 152, 154, 168, 171, 176, 189, 196, 198, 209, 216, 228, 231, 252, 264, 266, 294, 297, 304, 308, 336, 342, 343, 378, 392, 396, 399, 418, 432, 441, 456, 462, 504, 513, 528, 532, 539, 588, 594, 616, 627, 684, 686, 693, 756, 784, 792, 798, 836, 882, 912, 924, 931, 1008, 1026, 1029, 1064, 1078, 1176, 1188, 1197, 1232, 1254, 1323, 1368, 1372, 1386, 1463, 1512, 1584, 1596, 1617, 1672, 1764, 1848, 1862, 1881, 2052, 2058, 2079, 2128, 2156, 2352, 2376, 2394, 2401, 2508, 2646, 2736, 2744, 2772, 2793, 2926, 3024, 3087, 3192, 3234, 3344, 3528, 3591, 3696, 3724, 3762, 3773, 4104, 4116, 4158, 4312, 4389, 4752, 4788, 4802, 4851, 5016, 5292, 5488, 5544, 5586, 5643, 5852, 6174, 6384, 6468, 6517, 7056, 7182, 7203, 7448, 7524, 7546, 8208, 8232, 8316, 8379, 8624, 8778, 9261, 9576, 9604, 9702, 10032, 10241, 10584, 11088, 11172, 11286, 11319, 11704, 12348, 12936, 13034, 13167, 14364, 14406, 14553, 14896, 15048, 15092, 16464, 16632, 16758, 17556, 18522, 19152, 19208, 19404, 19551, 20482, 21168, 21609, 22344, 22572, 22638, 23408, 24696, 25137, 25872, 26068, 26334, 26411, 28728, 28812, 29106, 30096, 30184, 30723, 33264, 33516, 33957, 35112, 37044, 38416, 38808, 39102, 39501, 40964, 43218, 44688, 45144, 45276, 45619, 49392, 50274, 52136, 52668, 52822, 57456, 57624, 58212, 58653, 60368, 61446, 64827, 67032, 67914, 70224, 71687, 74088, 77616, 78204, 79002, 79233, 81928, 86436, 90288, 90552, 91238, 92169, 100548, 101871, 104272, 105336, 105644, 115248, 116424, 117306, 122892, 129654, 134064, 135828, 136857, 143374, 148176, 156408, 158004, 158466, 163856, 172872, 175959, 181104, 182476, 184338, 201096, 203742, 210672, 211288, 215061, 232848, 234612, 237699, 245784, 259308, 271656, 273714, 276507, 286748, 312816, 316008, 316932, 345744, 351918, 364952, 368676, 402192, 407484, 410571, 422576, 430122, 469224, 475398, 491568, 501809, 518616, 543312, 547428, 553014, 573496, 632016, 633864, 645183, 703836, 713097, 729904, 737352, 814968, 821142, 860244, 938448, 950796, 1003618, 1037232, 1094856, 1106028, 1146992, 1231713, 1267728, 1290366, 1407672, 1426194, 1474704, 1505427, 1629936, 1642284, 1720488, 1901592, 1935549, 2007236, 2189712, 2212056, 2463426, 2580732, 2815344, 2852388, 3010854, 3284568, 3440976, 3803184, 3871098, 4014472, 4424112, 4516281, 4926852, 5161464, 5704776, 6021708, 6569136, 7742196, 8028944, 9032562, 9853704, 10322928, 11409552, 12043416, 13548843, 15484392, 18065124, 19707408, 24086832, 27097686, 30968784, 36130248, 54195372, 72260496, 108390744, 216781488]

約数ペア:

[(1, 216781488), (2, 108390744), (3, 72260496), (4, 54195372), (6, 36130248), (7, 30968784), (8, 27097686), (9, 24086832), (11, 19707408), (12, 18065124), (14, 15484392), (16, 13548843), (18, 12043416), (19, 11409552), (21, 10322928), (22, 9853704), (24, 9032562), (27, 8028944), (28, 7742196), (33, 6569136), (36, 6021708), (38, 5704776), (42, 5161464), (44, 4926852), (48, 4516281), (49, 4424112), (54, 4014472), (56, 3871098), (57, 3803184), (63, 3440976), (66, 3284568), (72, 3010854), (76, 2852388), (77, 2815344), (84, 2580732), (88, 2463426), (98, 2212056), (99, 2189712), (108, 2007236), (112, 1935549), (114, 1901592), (126, 1720488), (132, 1642284), (133, 1629936), (144, 1505427), (147, 1474704), (152, 1426194), (154, 1407672), (168, 1290366), (171, 1267728), (176, 1231713), (189, 1146992), (196, 1106028), (198, 1094856), (209, 1037232), (216, 1003618), (228, 950796), (231, 938448), (252, 860244), (264, 821142), (266, 814968), (294, 737352), (297, 729904), (304, 713097), (308, 703836), (336, 645183), (342, 633864), (343, 632016), (378, 573496), (392, 553014), (396, 547428), (399, 543312), (418, 518616), (432, 501809), (441, 491568), (456, 475398), (462, 469224), (504, 430122), (513, 422576), (528, 410571), (532, 407484), (539, 402192), (588, 368676), (594, 364952), (616, 351918), (627, 345744), (684, 316932), (686, 316008), (693, 312816), (756, 286748), (784, 276507), (792, 273714), (798, 271656), (836, 259308), (882, 245784), (912, 237699), (924, 234612), (931, 232848), (1008, 215061), (1026, 211288), (1029, 210672), (1064, 203742), (1078, 201096), (1176, 184338), (1188, 182476), (1197, 181104), (1232, 175959), (1254, 172872), (1323, 163856), (1368, 158466), (1372, 158004), (1386, 156408), (1463, 148176), (1512, 143374), (1584, 136857), (1596, 135828), (1617, 134064), (1672, 129654), (1764, 122892), (1848, 117306), (1862, 116424), (1881, 115248), (2052, 105644), (2058, 105336), (2079, 104272), (2128, 101871), (2156, 100548), (2352, 92169), (2376, 91238), (2394, 90552), (2401, 90288), (2508, 86436), (2646, 81928), (2736, 79233), (2744, 79002), (2772, 78204), (2793, 77616), (2926, 74088), (3024, 71687), (3087, 70224), (3192, 67914), (3234, 67032), (3344, 64827), (3528, 61446), (3591, 60368), (3696, 58653), (3724, 58212), (3762, 57624), (3773, 57456), (4104, 52822), (4116, 52668), (4158, 52136), (4312, 50274), (4389, 49392), (4752, 45619), (4788, 45276), (4802, 45144), (4851, 44688), (5016, 43218), (5292, 40964), (5488, 39501), (5544, 39102), (5586, 38808), (5643, 38416), (5852, 37044), (6174, 35112), (6384, 33957), (6468, 33516), (6517, 33264), (7056, 30723), (7182, 30184), (7203, 30096), (7448, 29106), (7524, 28812), (7546, 28728), (8208, 26411), (8232, 26334), (8316, 26068), (8379, 25872), (8624, 25137), (8778, 24696), (9261, 23408), (9576, 22638), (9604, 22572), (9702, 22344), (10032, 21609), (10241, 21168), (10584, 20482), (11088, 19551), (11172, 19404), (11286, 19208), (11319, 19152), (11704, 18522), (12348, 17556), (12936, 16758), (13034, 16632), (13167, 16464), (14364, 15092), (14406, 15048), (14553, 14896)]