268695414

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12347}}^1$

素因数の和:12402

約数の個数: 64

約数和(自身を含む): 663828480

約数和(自身を除く): 395133066

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, 12347, 21762, 24694, 37041, 74082, 111123, 160511, 222246, 321022, 333369, 382757, 481533, 666738, 765514, 963066, 1148271, 1444599, 2296542, 2889198, 3444813, 4333797, 4975841, 6889626, 8667594, 9951682, 10334439, 14927523, 20668878, 29855046, 44782569, 89565138, 134347707, 268695414]

約数ペア:

[(1, 268695414), (2, 134347707), (3, 89565138), (6, 44782569), (9, 29855046), (13, 20668878), (18, 14927523), (26, 10334439), (27, 9951682), (31, 8667594), (39, 6889626), (54, 4975841), (62, 4333797), (78, 3444813), (93, 2889198), (117, 2296542), (186, 1444599), (234, 1148271), (279, 963066), (351, 765514), (403, 666738), (558, 481533), (702, 382757), (806, 333369), (837, 321022), (1209, 222246), (1674, 160511), (2418, 111123), (3627, 74082), (7254, 37041), (10881, 24694), (12347, 21762)]