256671096

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3067}}^1$

素因数の和:3404

約数の個数: 64

約数和(自身を含む): 702449280

約数和(自身を除く): 445778184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 317, 634, 951, 1268, 1902, 2536, 3067, 3487, 3804, 6134, 6974, 7608, 9201, 10461, 12268, 13948, 18402, 20922, 24536, 27896, 33737, 36804, 41844, 67474, 73608, 83688, 101211, 134948, 202422, 269896, 404844, 809688, 972239, 1944478, 2916717, 3888956, 5833434, 7777912, 10694629, 11666868, 21389258, 23333736, 32083887, 42778516, 64167774, 85557032, 128335548, 256671096]

約数ペア:

[(1, 256671096), (2, 128335548), (3, 85557032), (4, 64167774), (6, 42778516), (8, 32083887), (11, 23333736), (12, 21389258), (22, 11666868), (24, 10694629), (33, 7777912), (44, 5833434), (66, 3888956), (88, 2916717), (132, 1944478), (264, 972239), (317, 809688), (634, 404844), (951, 269896), (1268, 202422), (1902, 134948), (2536, 101211), (3067, 83688), (3487, 73608), (3804, 67474), (6134, 41844), (6974, 36804), (7608, 33737), (9201, 27896), (10461, 24536), (12268, 20922), (13948, 18402)]