551881872

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{166631}}^1$

素因数の和:166668

約数の個数: 60

約数和(自身を含む): 1611664704

約数和(自身を除く): 1059782832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 166631, 333262, 499893, 666524, 999786, 1333048, 1499679, 1999572, 2666096, 2999358, 3832513, 3999144, 5998716, 7665026, 7998288, 11497539, 11997432, 15330052, 22995078, 23994864, 30660104, 34492617, 45990156, 61320208, 68985234, 91980312, 137970468, 183960624, 275940936, 551881872]

約数ペア:

[(1, 551881872), (2, 275940936), (3, 183960624), (4, 137970468), (6, 91980312), (8, 68985234), (9, 61320208), (12, 45990156), (16, 34492617), (18, 30660104), (23, 23994864), (24, 22995078), (36, 15330052), (46, 11997432), (48, 11497539), (69, 7998288), (72, 7665026), (92, 5998716), (138, 3999144), (144, 3832513), (184, 2999358), (207, 2666096), (276, 1999572), (368, 1499679), (414, 1333048), (552, 999786), (828, 666524), (1104, 499893), (1656, 333262), (3312, 166631)]