256486452

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{5407}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 617809920

約数和(自身を除く): 361323468

約数列:

[1, 2, 3, 4, 6, 12, 59, 67, 118, 134, 177, 201, 236, 268, 354, 402, 708, 804, 3953, 5407, 7906, 10814, 11859, 15812, 16221, 21628, 23718, 32442, 47436, 64884, 319013, 362269, 638026, 724538, 957039, 1086807, 1276052, 1449076, 1914078, 2173614, 3828156, 4347228, 21373871, 42747742, 64121613, 85495484, 128243226, 256486452]

約数ペア:

[(1, 256486452), (2, 128243226), (3, 85495484), (4, 64121613), (6, 42747742), (12, 21373871), (59, 4347228), (67, 3828156), (118, 2173614), (134, 1914078), (177, 1449076), (201, 1276052), (236, 1086807), (268, 957039), (354, 724538), (402, 638026), (708, 362269), (804, 319013), (3953, 64884), (5407, 47436), (7906, 32442), (10814, 23718), (11859, 21628), (15812, 16221)]