260144664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3739}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 703718400

約数和(自身を除く): 443573736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 223, 312, 446, 669, 892, 1338, 1784, 2676, 2899, 3739, 5352, 5798, 7478, 8697, 11217, 11596, 14956, 17394, 22434, 23192, 29912, 34788, 44868, 48607, 69576, 89736, 97214, 145821, 194428, 291642, 388856, 583284, 833797, 1166568, 1667594, 2501391, 3335188, 5002782, 6670376, 10005564, 10839361, 20011128, 21678722, 32518083, 43357444, 65036166, 86714888, 130072332, 260144664]

約数ペア:

[(1, 260144664), (2, 130072332), (3, 86714888), (4, 65036166), (6, 43357444), (8, 32518083), (12, 21678722), (13, 20011128), (24, 10839361), (26, 10005564), (39, 6670376), (52, 5002782), (78, 3335188), (104, 2501391), (156, 1667594), (223, 1166568), (312, 833797), (446, 583284), (669, 388856), (892, 291642), (1338, 194428), (1784, 145821), (2676, 97214), (2899, 89736), (3739, 69576), (5352, 48607), (5798, 44868), (7478, 34788), (8697, 29912), (11217, 23192), (11596, 22434), (14956, 17394)]