316347876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1786

約数の個数: 96

約数和(自身を含む): 890153600

約数和(自身を除く): 573805724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 834, 1251, 1404, 1621, 1668, 1807, 2502, 3242, 3614, 3753, 4863, 5004, 5421, 6484, 7228, 7506, 9726, 10842, 14589, 15012, 16263, 19452, 21073, 21684, 29178, 32526, 42146, 43767, 48789, 58356, 63219, 65052, 84292, 87534, 97578, 126438, 175068, 189657, 195156, 225319, 252876, 379314, 450638, 568971, 675957, 758628, 901276, 1137942, 1351914, 2027871, 2275884, 2703828, 2929147, 4055742, 5858294, 6083613, 8111484, 8787441, 11716588, 12167226, 17574882, 24334452, 26362323, 35149764, 52724646, 79086969, 105449292, 158173938, 316347876]

約数ペア:

[(1, 316347876), (2, 158173938), (3, 105449292), (4, 79086969), (6, 52724646), (9, 35149764), (12, 26362323), (13, 24334452), (18, 17574882), (26, 12167226), (27, 11716588), (36, 8787441), (39, 8111484), (52, 6083613), (54, 5858294), (78, 4055742), (108, 2929147), (117, 2703828), (139, 2275884), (156, 2027871), (234, 1351914), (278, 1137942), (351, 901276), (417, 758628), (468, 675957), (556, 568971), (702, 450638), (834, 379314), (1251, 252876), (1404, 225319), (1621, 195156), (1668, 189657), (1807, 175068), (2502, 126438), (3242, 97578), (3614, 87534), (3753, 84292), (4863, 65052), (5004, 63219), (5421, 58356), (6484, 48789), (7228, 43767), (7506, 42146), (9726, 32526), (10842, 29178), (14589, 21684), (15012, 21073), (16263, 19452)]