2563254768

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{5569}}^1$

素因数の和:5846

約数の個数: 80

約数和(自身を含む): 6807342080

約数和(自身を除く): 4244087312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 223, 258, 344, 446, 516, 669, 688, 892, 1032, 1338, 1784, 2064, 2676, 3568, 5352, 5569, 9589, 10704, 11138, 16707, 19178, 22276, 28767, 33414, 38356, 44552, 57534, 66828, 76712, 89104, 115068, 133656, 153424, 230136, 239467, 267312, 460272, 478934, 718401, 957868, 1241887, 1436802, 1915736, 2483774, 2873604, 3725661, 3831472, 4967548, 5747208, 7451322, 9935096, 11494416, 14902644, 19870192, 29805288, 53401141, 59610576, 106802282, 160203423, 213604564, 320406846, 427209128, 640813692, 854418256, 1281627384, 2563254768]

約数ペア:

[(1, 2563254768), (2, 1281627384), (3, 854418256), (4, 640813692), (6, 427209128), (8, 320406846), (12, 213604564), (16, 160203423), (24, 106802282), (43, 59610576), (48, 53401141), (86, 29805288), (129, 19870192), (172, 14902644), (223, 11494416), (258, 9935096), (344, 7451322), (446, 5747208), (516, 4967548), (669, 3831472), (688, 3725661), (892, 2873604), (1032, 2483774), (1338, 1915736), (1784, 1436802), (2064, 1241887), (2676, 957868), (3568, 718401), (5352, 478934), (5569, 460272), (9589, 267312), (10704, 239467), (11138, 230136), (16707, 153424), (19178, 133656), (22276, 115068), (28767, 89104), (33414, 76712), (38356, 66828), (44552, 57534)]