621983544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 2027347200

約数和(自身を除く): 1405363656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 169, 182, 228, 247, 266, 273, 312, 338, 364, 399, 456, 494, 507, 532, 546, 676, 728, 741, 798, 988, 1014, 1064, 1092, 1153, 1183, 1352, 1482, 1596, 1729, 1976, 2028, 2184, 2306, 2366, 2964, 3192, 3211, 3458, 3459, 3549, 4056, 4612, 4732, 5187, 5928, 6422, 6916, 6918, 7098, 8071, 9224, 9464, 9633, 10374, 12844, 13832, 13836, 14196, 14989, 16142, 19266, 20748, 21907, 22477, 24213, 25688, 27672, 28392, 29978, 32284, 38532, 41496, 43814, 44954, 44967, 48426, 59956, 64568, 65721, 67431, 77064, 87628, 89908, 89934, 96852, 104923, 119912, 131442, 134862, 153349, 175256, 179816, 179868, 193704, 194857, 209846, 262884, 269724, 284791, 306698, 314769, 359736, 389714, 419692, 460047, 525768, 539448, 569582, 584571, 613396, 629538, 779428, 839384, 854373, 920094, 1139164, 1169142, 1226792, 1259076, 1363999, 1558856, 1708746, 1840188, 1993537, 2278328, 2338284, 2518152, 2727998, 3417492, 3680376, 3702283, 3987074, 4091997, 4676568, 5455996, 5980611, 6834984, 7404566, 7974148, 8183994, 10911992, 11106849, 11961222, 14809132, 15948296, 16367988, 22213698, 23922444, 25915981, 29618264, 32735976, 44427396, 47844888, 51831962, 77747943, 88854792, 103663924, 155495886, 207327848, 310991772, 621983544]

約数ペア:

[(1, 621983544), (2, 310991772), (3, 207327848), (4, 155495886), (6, 103663924), (7, 88854792), (8, 77747943), (12, 51831962), (13, 47844888), (14, 44427396), (19, 32735976), (21, 29618264), (24, 25915981), (26, 23922444), (28, 22213698), (38, 16367988), (39, 15948296), (42, 14809132), (52, 11961222), (56, 11106849), (57, 10911992), (76, 8183994), (78, 7974148), (84, 7404566), (91, 6834984), (104, 5980611), (114, 5455996), (133, 4676568), (152, 4091997), (156, 3987074), (168, 3702283), (169, 3680376), (182, 3417492), (228, 2727998), (247, 2518152), (266, 2338284), (273, 2278328), (312, 1993537), (338, 1840188), (364, 1708746), (399, 1558856), (456, 1363999), (494, 1259076), (507, 1226792), (532, 1169142), (546, 1139164), (676, 920094), (728, 854373), (741, 839384), (798, 779428), (988, 629538), (1014, 613396), (1064, 584571), (1092, 569582), (1153, 539448), (1183, 525768), (1352, 460047), (1482, 419692), (1596, 389714), (1729, 359736), (1976, 314769), (2028, 306698), (2184, 284791), (2306, 269724), (2366, 262884), (2964, 209846), (3192, 194857), (3211, 193704), (3458, 179868), (3459, 179816), (3549, 175256), (4056, 153349), (4612, 134862), (4732, 131442), (5187, 119912), (5928, 104923), (6422, 96852), (6916, 89934), (6918, 89908), (7098, 87628), (8071, 77064), (9224, 67431), (9464, 65721), (9633, 64568), (10374, 59956), (12844, 48426), (13832, 44967), (13836, 44954), (14196, 43814), (14989, 41496), (16142, 38532), (19266, 32284), (20748, 29978), (21907, 28392), (22477, 27672), (24213, 25688)]