256366572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2293}}^1$

素因数の和:2340

約数の個数: 96

約数和(自身を含む): 752285184

約数和(自身を除く): 495918612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1331, 1452, 1694, 2293, 2541, 2662, 3388, 3993, 4586, 5082, 5324, 6879, 7986, 9172, 9317, 10164, 13758, 15972, 16051, 18634, 25223, 27516, 27951, 32102, 37268, 48153, 50446, 55902, 64204, 75669, 96306, 100892, 111804, 151338, 176561, 192612, 277453, 302676, 353122, 529683, 554906, 706244, 832359, 1059366, 1109812, 1664718, 1942171, 2118732, 3051983, 3329436, 3884342, 5826513, 6103966, 7768684, 9155949, 11653026, 12207932, 18311898, 21363881, 23306052, 36623796, 42727762, 64091643, 85455524, 128183286, 256366572]

約数ペア:

[(1, 256366572), (2, 128183286), (3, 85455524), (4, 64091643), (6, 42727762), (7, 36623796), (11, 23306052), (12, 21363881), (14, 18311898), (21, 12207932), (22, 11653026), (28, 9155949), (33, 7768684), (42, 6103966), (44, 5826513), (66, 3884342), (77, 3329436), (84, 3051983), (121, 2118732), (132, 1942171), (154, 1664718), (231, 1109812), (242, 1059366), (308, 832359), (363, 706244), (462, 554906), (484, 529683), (726, 353122), (847, 302676), (924, 277453), (1331, 192612), (1452, 176561), (1694, 151338), (2293, 111804), (2541, 100892), (2662, 96306), (3388, 75669), (3993, 64204), (4586, 55902), (5082, 50446), (5324, 48153), (6879, 37268), (7986, 32102), (9172, 27951), (9317, 27516), (10164, 25223), (13758, 18634), (15972, 16051)]