249967128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1879}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 655142400

約数和(自身を除く): 405175272

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 241, 276, 482, 552, 723, 964, 1446, 1879, 1928, 2892, 3758, 5543, 5637, 5784, 7516, 11086, 11274, 15032, 16629, 22172, 22548, 33258, 43217, 44344, 45096, 66516, 86434, 129651, 133032, 172868, 259302, 345736, 452839, 518604, 905678, 1037208, 1358517, 1811356, 2717034, 3622712, 5434068, 10415297, 10868136, 20830594, 31245891, 41661188, 62491782, 83322376, 124983564, 249967128]

約数ペア:

[(1, 249967128), (2, 124983564), (3, 83322376), (4, 62491782), (6, 41661188), (8, 31245891), (12, 20830594), (23, 10868136), (24, 10415297), (46, 5434068), (69, 3622712), (92, 2717034), (138, 1811356), (184, 1358517), (241, 1037208), (276, 905678), (482, 518604), (552, 452839), (723, 345736), (964, 259302), (1446, 172868), (1879, 133032), (1928, 129651), (2892, 86434), (3758, 66516), (5543, 45096), (5637, 44344), (5784, 43217), (7516, 33258), (11086, 22548), (11274, 22172), (15032, 16629)]