272521176

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 692025600

約数和(自身を除く): 419504424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 151, 278, 302, 417, 453, 541, 556, 604, 834, 906, 1082, 1112, 1208, 1623, 1668, 1812, 2164, 3246, 3336, 3624, 4328, 6492, 12984, 20989, 41978, 62967, 75199, 81691, 83956, 125934, 150398, 163382, 167912, 225597, 245073, 251868, 300796, 326764, 451194, 490146, 503736, 601592, 653528, 902388, 980292, 1804776, 1960584, 11355049, 22710098, 34065147, 45420196, 68130294, 90840392, 136260588, 272521176]

約数ペア:

[(1, 272521176), (2, 136260588), (3, 90840392), (4, 68130294), (6, 45420196), (8, 34065147), (12, 22710098), (24, 11355049), (139, 1960584), (151, 1804776), (278, 980292), (302, 902388), (417, 653528), (453, 601592), (541, 503736), (556, 490146), (604, 451194), (834, 326764), (906, 300796), (1082, 251868), (1112, 245073), (1208, 225597), (1623, 167912), (1668, 163382), (1812, 150398), (2164, 125934), (3246, 83956), (3336, 81691), (3624, 75199), (4328, 62967), (6492, 41978), (12984, 20989)]