256960944728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{677}}^1\times {\mathrm{6037}}^1$

素因数の和:7020

約数の個数: 64

約数和(自身を含む): 501076713600

約数和(自身を除く): 244115768872

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 542, 677, 1084, 1354, 2168, 2708, 5416, 6037, 7859, 12074, 15718, 19633, 24148, 31436, 39266, 48296, 62872, 78532, 157064, 175073, 183467, 350146, 366934, 700292, 733868, 1400584, 1467736, 1636027, 3272054, 4087049, 5320543, 6544108, 8174098, 10641086, 13088216, 16348196, 21282172, 32696392, 42564344, 47444783, 94889566, 118524421, 189779132, 237048842, 379558264, 474097684, 948195368, 1107590279, 2215180558, 4430361116, 8860722232, 32120118091, 64240236182, 128480472364, 256960944728]

約数ペア:

[(1, 256960944728), (2, 128480472364), (4, 64240236182), (8, 32120118091), (29, 8860722232), (58, 4430361116), (116, 2215180558), (232, 1107590279), (271, 948195368), (542, 474097684), (677, 379558264), (1084, 237048842), (1354, 189779132), (2168, 118524421), (2708, 94889566), (5416, 47444783), (6037, 42564344), (7859, 32696392), (12074, 21282172), (15718, 16348196), (19633, 13088216), (24148, 10641086), (31436, 8174098), (39266, 6544108), (48296, 5320543), (62872, 4087049), (78532, 3272054), (157064, 1636027), (175073, 1467736), (183467, 1400584), (350146, 733868), (366934, 700292)]