682682240

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7159}}^1$

素因数の和:7327

約数の個数: 64

約数和(自身を含む): 1643220000

約数和(自身を除く): 960537760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 745, 1192, 1490, 2384, 2980, 4768, 5960, 7159, 9536, 11920, 14318, 19072, 23840, 28636, 35795, 47680, 57272, 71590, 95360, 114544, 143180, 229088, 286360, 458176, 572720, 916352, 1066691, 1145440, 2133382, 2290880, 4266764, 4581760, 5333455, 8533528, 10666910, 17067056, 21333820, 34134112, 42667640, 68268224, 85335280, 136536448, 170670560, 341341120, 682682240]

約数ペア:

[(1, 682682240), (2, 341341120), (4, 170670560), (5, 136536448), (8, 85335280), (10, 68268224), (16, 42667640), (20, 34134112), (32, 21333820), (40, 17067056), (64, 10666910), (80, 8533528), (128, 5333455), (149, 4581760), (160, 4266764), (298, 2290880), (320, 2133382), (596, 1145440), (640, 1066691), (745, 916352), (1192, 572720), (1490, 458176), (2384, 286360), (2980, 229088), (4768, 143180), (5960, 114544), (7159, 95360), (9536, 71590), (11920, 57272), (14318, 47680), (19072, 35795), (23840, 28636)]