387710802

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{15803}}^1$

素因数の和:15887

約数の個数: 48

約数和(自身を含む): 887552640

約数和(自身を除く): 499841838

約数列:

[1, 2, 3, 6, 9, 18, 29, 47, 58, 87, 94, 141, 174, 261, 282, 423, 522, 846, 1363, 2726, 4089, 8178, 12267, 15803, 24534, 31606, 47409, 94818, 142227, 284454, 458287, 742741, 916574, 1374861, 1485482, 2228223, 2749722, 4124583, 4456446, 6684669, 8249166, 13369338, 21539489, 43078978, 64618467, 129236934, 193855401, 387710802]

約数ペア:

[(1, 387710802), (2, 193855401), (3, 129236934), (6, 64618467), (9, 43078978), (18, 21539489), (29, 13369338), (47, 8249166), (58, 6684669), (87, 4456446), (94, 4124583), (141, 2749722), (174, 2228223), (261, 1485482), (282, 1374861), (423, 916574), (522, 742741), (846, 458287), (1363, 284454), (2726, 142227), (4089, 94818), (8178, 47409), (12267, 31606), (15803, 24534)]