281023416

素因数分解:

$2^3\times 3^2\times {\mathrm{1093}}^1\times {\mathrm{3571}}^1$

素因数の和:4676

約数の個数: 48

約数和(自身を含む): 762014760

約数和(自身を除く): 480991344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1093, 2186, 3279, 3571, 4372, 6558, 7142, 8744, 9837, 10713, 13116, 14284, 19674, 21426, 26232, 28568, 32139, 39348, 42852, 64278, 78696, 85704, 128556, 257112, 3903103, 7806206, 11709309, 15612412, 23418618, 31224824, 35127927, 46837236, 70255854, 93674472, 140511708, 281023416]

約数ペア:

[(1, 281023416), (2, 140511708), (3, 93674472), (4, 70255854), (6, 46837236), (8, 35127927), (9, 31224824), (12, 23418618), (18, 15612412), (24, 11709309), (36, 7806206), (72, 3903103), (1093, 257112), (2186, 128556), (3279, 85704), (3571, 78696), (4372, 64278), (6558, 42852), (7142, 39348), (8744, 32139), (9837, 28568), (10713, 26232), (13116, 21426), (14284, 19674)]