432879872

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 926471616

約数和(自身を除く): 493591744

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 256, 296, 368, 592, 736, 851, 1184, 1472, 1702, 1987, 2368, 2944, 3404, 3974, 4736, 5888, 6808, 7948, 9472, 13616, 15896, 27232, 31792, 45701, 54464, 63584, 73519, 91402, 108928, 127168, 147038, 182804, 217856, 254336, 294076, 365608, 508672, 588152, 731216, 1176304, 1462432, 1690937, 2352608, 2924864, 3381874, 4705216, 5849728, 6763748, 9410432, 11699456, 13527496, 18820864, 27054992, 54109984, 108219968, 216439936, 432879872]

約数ペア:

[(1, 432879872), (2, 216439936), (4, 108219968), (8, 54109984), (16, 27054992), (23, 18820864), (32, 13527496), (37, 11699456), (46, 9410432), (64, 6763748), (74, 5849728), (92, 4705216), (128, 3381874), (148, 2924864), (184, 2352608), (256, 1690937), (296, 1462432), (368, 1176304), (592, 731216), (736, 588152), (851, 508672), (1184, 365608), (1472, 294076), (1702, 254336), (1987, 217856), (2368, 182804), (2944, 147038), (3404, 127168), (3974, 108928), (4736, 91402), (5888, 73519), (6808, 63584), (7948, 54464), (9472, 45701), (13616, 31792), (15896, 27232)]