3990271752

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{142469}}^1$

素因数の和:142870

約数の個数: 48

約数和(自身を含む): 10834843500

約数和(自身を除く): 6844571748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 14004, 28008, 142469, 284938, 427407, 569876, 854814, 1139752, 1282221, 1709628, 2564442, 3419256, 5128884, 10257768, 55420441, 110840882, 166261323, 221681764, 332522646, 443363528, 498783969, 665045292, 997567938, 1330090584, 1995135876, 3990271752]

約数ペア:

[(1, 3990271752), (2, 1995135876), (3, 1330090584), (4, 997567938), (6, 665045292), (8, 498783969), (9, 443363528), (12, 332522646), (18, 221681764), (24, 166261323), (36, 110840882), (72, 55420441), (389, 10257768), (778, 5128884), (1167, 3419256), (1556, 2564442), (2334, 1709628), (3112, 1282221), (3501, 1139752), (4668, 854814), (7002, 569876), (9336, 427407), (14004, 284938), (28008, 142469)]