749236656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2211

約数の個数: 120

約数和(自身を含む): 2266990320

約数和(自身を除く): 1517753664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 157, 168, 196, 294, 314, 336, 392, 471, 588, 628, 784, 942, 1099, 1176, 1256, 1884, 2029, 2198, 2352, 2512, 3297, 3768, 4058, 4396, 6087, 6594, 7536, 7693, 8116, 8792, 12174, 13188, 14203, 15386, 16232, 17584, 23079, 24348, 26376, 28406, 30772, 32464, 42609, 46158, 48696, 52752, 56812, 61544, 85218, 92316, 97392, 99421, 113624, 123088, 170436, 184632, 198842, 227248, 298263, 318553, 340872, 369264, 397684, 596526, 637106, 681744, 795368, 955659, 1193052, 1274212, 1590736, 1911318, 2229871, 2386104, 2548424, 3822636, 4459742, 4772208, 5096848, 6689613, 7645272, 8919484, 13379226, 15290544, 15609097, 17838968, 26758452, 31218194, 35677936, 46827291, 53516904, 62436388, 93654582, 107033808, 124872776, 187309164, 249745552, 374618328, 749236656]

約数ペア:

[(1, 749236656), (2, 374618328), (3, 249745552), (4, 187309164), (6, 124872776), (7, 107033808), (8, 93654582), (12, 62436388), (14, 53516904), (16, 46827291), (21, 35677936), (24, 31218194), (28, 26758452), (42, 17838968), (48, 15609097), (49, 15290544), (56, 13379226), (84, 8919484), (98, 7645272), (112, 6689613), (147, 5096848), (157, 4772208), (168, 4459742), (196, 3822636), (294, 2548424), (314, 2386104), (336, 2229871), (392, 1911318), (471, 1590736), (588, 1274212), (628, 1193052), (784, 955659), (942, 795368), (1099, 681744), (1176, 637106), (1256, 596526), (1884, 397684), (2029, 369264), (2198, 340872), (2352, 318553), (2512, 298263), (3297, 227248), (3768, 198842), (4058, 184632), (4396, 170436), (6087, 123088), (6594, 113624), (7536, 99421), (7693, 97392), (8116, 92316), (8792, 85218), (12174, 61544), (13188, 56812), (14203, 52752), (15386, 48696), (16232, 46158), (17584, 42609), (23079, 32464), (24348, 30772), (26376, 28406)]