253753728

素因数分解:

$2^7\times 3^1\times {\mathrm{660817}}^1$

素因数の和:660834

約数の個数: 32

約数和(自身を含む): 674034360

約数和(自身を除く): 420280632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 660817, 1321634, 1982451, 2643268, 3964902, 5286536, 7929804, 10573072, 15859608, 21146144, 31719216, 42292288, 63438432, 84584576, 126876864, 253753728]

約数ペア:

[(1, 253753728), (2, 126876864), (3, 84584576), (4, 63438432), (6, 42292288), (8, 31719216), (12, 21146144), (16, 15859608), (24, 10573072), (32, 7929804), (48, 5286536), (64, 3964902), (96, 2643268), (128, 1982451), (192, 1321634), (384, 660817)]