628614984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5483}}^1$

素因数の和:5790

約数の個数: 64

約数和(自身を含む): 1670207040

約数和(自身を除く): 1041592056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 281, 408, 562, 843, 1124, 1686, 2248, 3372, 4777, 5483, 6744, 9554, 10966, 14331, 16449, 19108, 21932, 28662, 32898, 38216, 43864, 57324, 65796, 93211, 114648, 131592, 186422, 279633, 372844, 559266, 745688, 1118532, 1540723, 2237064, 3081446, 4622169, 6162892, 9244338, 12325784, 18488676, 26192291, 36977352, 52384582, 78576873, 104769164, 157153746, 209538328, 314307492, 628614984]

約数ペア:

[(1, 628614984), (2, 314307492), (3, 209538328), (4, 157153746), (6, 104769164), (8, 78576873), (12, 52384582), (17, 36977352), (24, 26192291), (34, 18488676), (51, 12325784), (68, 9244338), (102, 6162892), (136, 4622169), (204, 3081446), (281, 2237064), (408, 1540723), (562, 1118532), (843, 745688), (1124, 559266), (1686, 372844), (2248, 279633), (3372, 186422), (4777, 131592), (5483, 114648), (6744, 93211), (9554, 65796), (10966, 57324), (14331, 43864), (16449, 38216), (19108, 32898), (21932, 28662)]