489241312

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27647}}^1$

素因数の和:27743

約数の個数: 48

約数和(自身を含む): 1114767360

約数和(自身を除く): 625526048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 27647, 55294, 110588, 193529, 221176, 387058, 442352, 774116, 884704, 1548232, 2184113, 3096464, 4368226, 6192928, 8736452, 15288791, 17472904, 30577582, 34945808, 61155164, 69891616, 122310328, 244620656, 489241312]

約数ペア:

[(1, 489241312), (2, 244620656), (4, 122310328), (7, 69891616), (8, 61155164), (14, 34945808), (16, 30577582), (28, 17472904), (32, 15288791), (56, 8736452), (79, 6192928), (112, 4368226), (158, 3096464), (224, 2184113), (316, 1548232), (553, 884704), (632, 774116), (1106, 442352), (1264, 387058), (2212, 221176), (2528, 193529), (4424, 110588), (8848, 55294), (17696, 27647)]