489268488

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 1245542400

約数和(自身を除く): 756273912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 211, 237, 316, 422, 474, 632, 633, 844, 948, 1223, 1266, 1688, 1896, 2446, 2532, 3669, 4892, 5064, 7338, 9784, 14676, 16669, 29352, 33338, 50007, 66676, 96617, 100014, 133352, 193234, 200028, 258053, 289851, 386468, 400056, 516106, 579702, 772936, 774159, 1032212, 1159404, 1548318, 2064424, 2318808, 3096636, 6193272, 20386187, 40772374, 61158561, 81544748, 122317122, 163089496, 244634244, 489268488]

約数ペア:

[(1, 489268488), (2, 244634244), (3, 163089496), (4, 122317122), (6, 81544748), (8, 61158561), (12, 40772374), (24, 20386187), (79, 6193272), (158, 3096636), (211, 2318808), (237, 2064424), (316, 1548318), (422, 1159404), (474, 1032212), (632, 774159), (633, 772936), (844, 579702), (948, 516106), (1223, 400056), (1266, 386468), (1688, 289851), (1896, 258053), (2446, 200028), (2532, 193234), (3669, 133352), (4892, 100014), (5064, 96617), (7338, 66676), (9784, 50007), (14676, 33338), (16669, 29352)]