553218684

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{3823}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 1336258560

約数和(自身を除く): 783039876

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 389, 778, 1167, 1556, 2334, 3823, 4668, 7646, 11469, 12059, 15292, 22938, 24118, 36177, 45876, 48236, 72354, 118513, 144708, 237026, 355539, 474052, 711078, 1422156, 1487147, 2974294, 4461441, 5948588, 8922882, 17845764, 46101557, 92203114, 138304671, 184406228, 276609342, 553218684]

約数ペア:

[(1, 553218684), (2, 276609342), (3, 184406228), (4, 138304671), (6, 92203114), (12, 46101557), (31, 17845764), (62, 8922882), (93, 5948588), (124, 4461441), (186, 2974294), (372, 1487147), (389, 1422156), (778, 711078), (1167, 474052), (1556, 355539), (2334, 237026), (3823, 144708), (4668, 118513), (7646, 72354), (11469, 48236), (12059, 45876), (15292, 36177), (22938, 24118)]