260251758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12014

約数の個数: 64

約数和(自身を含む): 642969600

約数和(自身を除く): 382717842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10881, 11959, 21762, 23918, 35877, 71754, 107631, 155467, 215262, 310934, 322893, 370729, 466401, 645786, 741458, 932802, 1112187, 1399203, 2224374, 2798406, 3336561, 4197609, 4819477, 6673122, 8395218, 9638954, 10009683, 14458431, 20019366, 28916862, 43375293, 86750586, 130125879, 260251758]

約数ペア:

[(1, 260251758), (2, 130125879), (3, 86750586), (6, 43375293), (9, 28916862), (13, 20019366), (18, 14458431), (26, 10009683), (27, 9638954), (31, 8395218), (39, 6673122), (54, 4819477), (62, 4197609), (78, 3336561), (93, 2798406), (117, 2224374), (186, 1399203), (234, 1112187), (279, 932802), (351, 741458), (403, 645786), (558, 466401), (702, 370729), (806, 322893), (837, 310934), (1209, 215262), (1674, 155467), (2418, 107631), (3627, 71754), (7254, 35877), (10881, 23918), (11959, 21762)]