260709192

素因数分解:

$2^3\times 3^4\times {\mathrm{402329}}^1$

素因数の和:402347

約数の個数: 40

約数和(自身を含む): 730228950

約数和(自身を除く): 469519758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 402329, 804658, 1206987, 1609316, 2413974, 3218632, 3620961, 4827948, 7241922, 9655896, 10862883, 14483844, 21725766, 28967688, 32588649, 43451532, 65177298, 86903064, 130354596, 260709192]

約数ペア:

[(1, 260709192), (2, 130354596), (3, 86903064), (4, 65177298), (6, 43451532), (8, 32588649), (9, 28967688), (12, 21725766), (18, 14483844), (24, 10862883), (27, 9655896), (36, 7241922), (54, 4827948), (72, 3620961), (81, 3218632), (108, 2413974), (162, 1609316), (216, 1206987), (324, 804658), (648, 402329)]