689276872

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 1364456340

約数和(自身を除く): 675179468

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 841, 1537, 1682, 1933, 3074, 3364, 3866, 6148, 6728, 7732, 12296, 15464, 44573, 56057, 89146, 102449, 112114, 178292, 204898, 224228, 356584, 409796, 448456, 819592, 1625653, 2971021, 3251306, 5942042, 6502612, 11884084, 13005224, 23768168, 86159609, 172319218, 344638436, 689276872]

約数ペア:

[(1, 689276872), (2, 344638436), (4, 172319218), (8, 86159609), (29, 23768168), (53, 13005224), (58, 11884084), (106, 6502612), (116, 5942042), (212, 3251306), (232, 2971021), (424, 1625653), (841, 819592), (1537, 448456), (1682, 409796), (1933, 356584), (3074, 224228), (3364, 204898), (3866, 178292), (6148, 112114), (6728, 102449), (7732, 89146), (12296, 56057), (15464, 44573)]