626642432

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3099

約数の個数: 80

約数和(自身を含む): 1392327552

約数和(自身を除く): 765685120

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3037, 3224, 3328, 3968, 6074, 6448, 6656, 7936, 12148, 12896, 15872, 24296, 25792, 39481, 48592, 51584, 78962, 94147, 97184, 103168, 157924, 188294, 194368, 206336, 315848, 376588, 388736, 631696, 753176, 777472, 1223911, 1263392, 1506352, 1554944, 2447822, 2526784, 3012704, 4895644, 5053568, 6025408, 9791288, 10107136, 12050816, 19582576, 20214272, 24101632, 39165152, 48203264, 78330304, 156660608, 313321216, 626642432]

約数ペア:

[(1, 626642432), (2, 313321216), (4, 156660608), (8, 78330304), (13, 48203264), (16, 39165152), (26, 24101632), (31, 20214272), (32, 19582576), (52, 12050816), (62, 10107136), (64, 9791288), (104, 6025408), (124, 5053568), (128, 4895644), (208, 3012704), (248, 2526784), (256, 2447822), (403, 1554944), (416, 1506352), (496, 1263392), (512, 1223911), (806, 777472), (832, 753176), (992, 631696), (1612, 388736), (1664, 376588), (1984, 315848), (3037, 206336), (3224, 194368), (3328, 188294), (3968, 157924), (6074, 103168), (6448, 97184), (6656, 94147), (7936, 78962), (12148, 51584), (12896, 48592), (15872, 39481), (24296, 25792)]