260512902

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12026

約数の個数: 64

約数和(自身を含む): 643614720

約数和(自身を除く): 383101818

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, 11971, 21762, 23942, 35913, 71826, 107739, 155623, 215478, 311246, 323217, 371101, 466869, 646434, 742202, 933738, 1113303, 1400607, 2226606, 2801214, 3339909, 4201821, 4824313, 6679818, 8403642, 9648626, 10019727, 14472939, 20039454, 28945878, 43418817, 86837634, 130256451, 260512902]

約数ペア:

[(1, 260512902), (2, 130256451), (3, 86837634), (6, 43418817), (9, 28945878), (13, 20039454), (18, 14472939), (26, 10019727), (27, 9648626), (31, 8403642), (39, 6679818), (54, 4824313), (62, 4201821), (78, 3339909), (93, 2801214), (117, 2226606), (186, 1400607), (234, 1113303), (279, 933738), (351, 742202), (403, 646434), (558, 466869), (702, 371101), (806, 323217), (837, 311246), (1209, 215478), (1674, 155623), (2418, 107739), (3627, 71826), (7254, 35913), (10881, 23942), (11971, 21762)]