1181241856

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3985

約数の個数: 80

約数和(自身を含む): 2565192960

約数和(自身を除く): 1383951104

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3917, 3968, 4712, 4864, 7834, 7936, 9424, 9728, 15668, 15872, 18848, 31336, 37696, 62672, 74423, 75392, 121427, 125344, 148846, 150784, 242854, 250688, 297692, 301568, 485708, 501376, 595384, 971416, 1002752, 1190768, 1942832, 2005504, 2307113, 2381536, 3885664, 4614226, 4763072, 7771328, 9228452, 9526144, 15542656, 18456904, 19052288, 31085312, 36913808, 38104576, 62170624, 73827616, 147655232, 295310464, 590620928, 1181241856]

約数ペア:

[(1, 1181241856), (2, 590620928), (4, 295310464), (8, 147655232), (16, 73827616), (19, 62170624), (31, 38104576), (32, 36913808), (38, 31085312), (62, 19052288), (64, 18456904), (76, 15542656), (124, 9526144), (128, 9228452), (152, 7771328), (248, 4763072), (256, 4614226), (304, 3885664), (496, 2381536), (512, 2307113), (589, 2005504), (608, 1942832), (992, 1190768), (1178, 1002752), (1216, 971416), (1984, 595384), (2356, 501376), (2432, 485708), (3917, 301568), (3968, 297692), (4712, 250688), (4864, 242854), (7834, 150784), (7936, 148846), (9424, 125344), (9728, 121427), (15668, 75392), (15872, 74423), (18848, 62672), (31336, 37696)]