1255757256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149069}}^1$

素因数の和:149100

約数の個数: 80

約数和(自身を含む): 3787868700

約数和(自身を除く): 2532111444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 149069, 298138, 447207, 596276, 894414, 1192552, 1341621, 1788828, 1937897, 2683242, 3577656, 3875794, 4024863, 5366484, 5813691, 7751588, 8049726, 10732968, 11627382, 12074589, 15503176, 16099452, 17441073, 23254764, 24149178, 32198904, 34882146, 46509528, 48298356, 52323219, 69764292, 96596712, 104646438, 139528584, 156969657, 209292876, 313939314, 418585752, 627878628, 1255757256]

約数ペア:

[(1, 1255757256), (2, 627878628), (3, 418585752), (4, 313939314), (6, 209292876), (8, 156969657), (9, 139528584), (12, 104646438), (13, 96596712), (18, 69764292), (24, 52323219), (26, 48298356), (27, 46509528), (36, 34882146), (39, 32198904), (52, 24149178), (54, 23254764), (72, 17441073), (78, 16099452), (81, 15503176), (104, 12074589), (108, 11627382), (117, 10732968), (156, 8049726), (162, 7751588), (216, 5813691), (234, 5366484), (312, 4024863), (324, 3875794), (351, 3577656), (468, 2683242), (648, 1937897), (702, 1788828), (936, 1341621), (1053, 1192552), (1404, 894414), (2106, 596276), (2808, 447207), (4212, 298138), (8424, 149069)]