259978056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17729}}^1$

素因数の和:17798

約数の個数: 64

約数和(自身を含む): 714873600

約数和(自身を除く): 454895544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 17729, 35458, 53187, 70916, 106374, 141832, 212748, 230477, 425496, 460954, 691431, 833263, 921908, 1382862, 1666526, 1843816, 2499789, 2765724, 3333052, 4999578, 5531448, 6666104, 9999156, 10832419, 19998312, 21664838, 32497257, 43329676, 64994514, 86659352, 129989028, 259978056]

約数ペア:

[(1, 259978056), (2, 129989028), (3, 86659352), (4, 64994514), (6, 43329676), (8, 32497257), (12, 21664838), (13, 19998312), (24, 10832419), (26, 9999156), (39, 6666104), (47, 5531448), (52, 4999578), (78, 3333052), (94, 2765724), (104, 2499789), (141, 1843816), (156, 1666526), (188, 1382862), (282, 921908), (312, 833263), (376, 691431), (564, 460954), (611, 425496), (1128, 230477), (1222, 212748), (1833, 141832), (2444, 106374), (3666, 70916), (4888, 53187), (7332, 35458), (14664, 17729)]