256187976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 719349120

約数和(自身を除く): 463161144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 121, 132, 141, 188, 242, 264, 282, 363, 376, 484, 517, 564, 726, 968, 1034, 1128, 1452, 1551, 1877, 2068, 2904, 3102, 3754, 4136, 5631, 5687, 6204, 7508, 11262, 11374, 12408, 15016, 17061, 20647, 22524, 22748, 34122, 41294, 45048, 45496, 61941, 68244, 82588, 88219, 123882, 136488, 165176, 176438, 227117, 247764, 264657, 352876, 454234, 495528, 529314, 681351, 705752, 908468, 970409, 1058628, 1362702, 1816936, 1940818, 2117256, 2725404, 2911227, 3881636, 5450808, 5822454, 7763272, 10674499, 11644908, 21348998, 23289816, 32023497, 42697996, 64046994, 85395992, 128093988, 256187976]

約数ペア:

[(1, 256187976), (2, 128093988), (3, 85395992), (4, 64046994), (6, 42697996), (8, 32023497), (11, 23289816), (12, 21348998), (22, 11644908), (24, 10674499), (33, 7763272), (44, 5822454), (47, 5450808), (66, 3881636), (88, 2911227), (94, 2725404), (121, 2117256), (132, 1940818), (141, 1816936), (188, 1362702), (242, 1058628), (264, 970409), (282, 908468), (363, 705752), (376, 681351), (484, 529314), (517, 495528), (564, 454234), (726, 352876), (968, 264657), (1034, 247764), (1128, 227117), (1452, 176438), (1551, 165176), (1877, 136488), (2068, 123882), (2904, 88219), (3102, 82588), (3754, 68244), (4136, 61941), (5631, 45496), (5687, 45048), (6204, 41294), (7508, 34122), (11262, 22748), (11374, 22524), (12408, 20647), (15016, 17061)]