1556471904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15787}}^1$

素因数の和:15892

約数の個数: 96

約数和(自身を含む): 4456005120

約数和(自身を除く): 2899533216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 208, 237, 312, 316, 416, 474, 624, 632, 948, 1027, 1248, 1264, 1896, 2054, 2528, 3081, 3792, 4108, 6162, 7584, 8216, 12324, 15787, 16432, 24648, 31574, 32864, 47361, 49296, 63148, 94722, 98592, 126296, 189444, 205231, 252592, 378888, 410462, 505184, 615693, 757776, 820924, 1231386, 1247173, 1515552, 1641848, 2462772, 2494346, 3283696, 3741519, 4925544, 4988692, 6567392, 7483038, 9851088, 9977384, 14966076, 16213249, 19702176, 19954768, 29932152, 32426498, 39909536, 48639747, 59864304, 64852996, 97279494, 119728608, 129705992, 194558988, 259411984, 389117976, 518823968, 778235952, 1556471904]

約数ペア:

[(1, 1556471904), (2, 778235952), (3, 518823968), (4, 389117976), (6, 259411984), (8, 194558988), (12, 129705992), (13, 119728608), (16, 97279494), (24, 64852996), (26, 59864304), (32, 48639747), (39, 39909536), (48, 32426498), (52, 29932152), (78, 19954768), (79, 19702176), (96, 16213249), (104, 14966076), (156, 9977384), (158, 9851088), (208, 7483038), (237, 6567392), (312, 4988692), (316, 4925544), (416, 3741519), (474, 3283696), (624, 2494346), (632, 2462772), (948, 1641848), (1027, 1515552), (1248, 1247173), (1264, 1231386), (1896, 820924), (2054, 757776), (2528, 615693), (3081, 505184), (3792, 410462), (4108, 378888), (6162, 252592), (7584, 205231), (8216, 189444), (12324, 126296), (15787, 98592), (16432, 94722), (24648, 63148), (31574, 49296), (32864, 47361)]