250606668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12263}}^1$

素因数の和:12414

約数の個数: 48

約数和(自身を含む): 634588416

約数和(自身を除く): 383981748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 12263, 20436, 24526, 36789, 49052, 73578, 147156, 159419, 318838, 478257, 637676, 956514, 1606453, 1913028, 3212906, 4819359, 6425812, 9638718, 19277436, 20883889, 41767778, 62651667, 83535556, 125303334, 250606668]

約数ペア:

[(1, 250606668), (2, 125303334), (3, 83535556), (4, 62651667), (6, 41767778), (12, 20883889), (13, 19277436), (26, 9638718), (39, 6425812), (52, 4819359), (78, 3212906), (131, 1913028), (156, 1606453), (262, 956514), (393, 637676), (524, 478257), (786, 318838), (1572, 159419), (1703, 147156), (3406, 73578), (5109, 49052), (6812, 36789), (10218, 24526), (12263, 20436)]