268889808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12484

約数の個数: 80

約数和(自身を含む): 776325312

約数和(自身を除く): 507435504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 5412, 7216, 10824, 12421, 21648, 24842, 37263, 49684, 74526, 99368, 136631, 149052, 198736, 273262, 298104, 409893, 509261, 546524, 596208, 819786, 1018522, 1093048, 1527783, 1639572, 2037044, 2186096, 3055566, 3279144, 4074088, 5601871, 6111132, 6558288, 8148176, 11203742, 12222264, 16805613, 22407484, 24444528, 33611226, 44814968, 67222452, 89629936, 134444904, 268889808]

約数ペア:

[(1, 268889808), (2, 134444904), (3, 89629936), (4, 67222452), (6, 44814968), (8, 33611226), (11, 24444528), (12, 22407484), (16, 16805613), (22, 12222264), (24, 11203742), (33, 8148176), (41, 6558288), (44, 6111132), (48, 5601871), (66, 4074088), (82, 3279144), (88, 3055566), (123, 2186096), (132, 2037044), (164, 1639572), (176, 1527783), (246, 1093048), (264, 1018522), (328, 819786), (451, 596208), (492, 546524), (528, 509261), (656, 409893), (902, 298104), (984, 273262), (1353, 198736), (1804, 149052), (1968, 136631), (2706, 99368), (3608, 74526), (5412, 49684), (7216, 37263), (10824, 24842), (12421, 21648)]