490900896

素因数分解:

$2^5\times 3^2\times {\mathrm{1704517}}^1$

素因数の和:1704533

約数の個数: 36

約数和(自身を含む): 1396000242

約数和(自身を除く): 905099346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1704517, 3409034, 5113551, 6818068, 10227102, 13636136, 15340653, 20454204, 27272272, 30681306, 40908408, 54544544, 61362612, 81816816, 122725224, 163633632, 245450448, 490900896]

約数ペア:

[(1, 490900896), (2, 245450448), (3, 163633632), (4, 122725224), (6, 81816816), (8, 61362612), (9, 54544544), (12, 40908408), (16, 30681306), (18, 27272272), (24, 20454204), (32, 15340653), (36, 13636136), (48, 10227102), (72, 6818068), (96, 5113551), (144, 3409034), (288, 1704517)]