260242584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3863}}^1$

素因数の和:4280

約数の個数: 64

約数和(自身を含む): 745597440

約数和(自身を除く): 485354856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 802, 1203, 1604, 2406, 2807, 3208, 3863, 4812, 5614, 7726, 8421, 9624, 11228, 11589, 15452, 16842, 22456, 23178, 27041, 30904, 33684, 46356, 54082, 67368, 81123, 92712, 108164, 162246, 216328, 324492, 648984, 1549063, 3098126, 4647189, 6196252, 9294378, 10843441, 12392504, 18588756, 21686882, 32530323, 37177512, 43373764, 65060646, 86747528, 130121292, 260242584]

約数ペア:

[(1, 260242584), (2, 130121292), (3, 86747528), (4, 65060646), (6, 43373764), (7, 37177512), (8, 32530323), (12, 21686882), (14, 18588756), (21, 12392504), (24, 10843441), (28, 9294378), (42, 6196252), (56, 4647189), (84, 3098126), (168, 1549063), (401, 648984), (802, 324492), (1203, 216328), (1604, 162246), (2406, 108164), (2807, 92712), (3208, 81123), (3863, 67368), (4812, 54082), (5614, 46356), (7726, 33684), (8421, 30904), (9624, 27041), (11228, 23178), (11589, 22456), (15452, 16842)]