254480352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{378691}}^1$

素因数の和:378711

約数の個数: 48

約数和(自身を含む): 763443072

約数和(自身を除く): 508962720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 378691, 757382, 1136073, 1514764, 2272146, 2650837, 3029528, 4544292, 5301674, 6059056, 7952511, 9088584, 10603348, 12118112, 15905022, 18177168, 21206696, 31810044, 36354336, 42413392, 63620088, 84826784, 127240176, 254480352]

約数ペア:

[(1, 254480352), (2, 127240176), (3, 84826784), (4, 63620088), (6, 42413392), (7, 36354336), (8, 31810044), (12, 21206696), (14, 18177168), (16, 15905022), (21, 12118112), (24, 10603348), (28, 9088584), (32, 7952511), (42, 6059056), (48, 5301674), (56, 4544292), (84, 3029528), (96, 2650837), (112, 2272146), (168, 1514764), (224, 1136073), (336, 757382), (672, 378691)]