268552956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 746468352

約数和(自身を除く): 477915396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 71, 74, 84, 111, 142, 148, 213, 222, 259, 284, 426, 444, 497, 518, 777, 852, 994, 1036, 1217, 1491, 1554, 1988, 2434, 2627, 2982, 3108, 3651, 4868, 5254, 5964, 7302, 7881, 8519, 10508, 14604, 15762, 17038, 18389, 25557, 31524, 34076, 36778, 45029, 51114, 55167, 73556, 86407, 90058, 102228, 110334, 135087, 172814, 180116, 220668, 259221, 270174, 315203, 345628, 518442, 540348, 604849, 630406, 945609, 1036884, 1209698, 1260812, 1814547, 1891218, 2419396, 3197059, 3629094, 3782436, 6394118, 7258188, 9591177, 12788236, 19182354, 22379413, 38364708, 44758826, 67138239, 89517652, 134276478, 268552956]

約数ペア:

[(1, 268552956), (2, 134276478), (3, 89517652), (4, 67138239), (6, 44758826), (7, 38364708), (12, 22379413), (14, 19182354), (21, 12788236), (28, 9591177), (37, 7258188), (42, 6394118), (71, 3782436), (74, 3629094), (84, 3197059), (111, 2419396), (142, 1891218), (148, 1814547), (213, 1260812), (222, 1209698), (259, 1036884), (284, 945609), (426, 630406), (444, 604849), (497, 540348), (518, 518442), (777, 345628), (852, 315203), (994, 270174), (1036, 259221), (1217, 220668), (1491, 180116), (1554, 172814), (1988, 135087), (2434, 110334), (2627, 102228), (2982, 90058), (3108, 86407), (3651, 73556), (4868, 55167), (5254, 51114), (5964, 45029), (7302, 36778), (7881, 34076), (8519, 31524), (10508, 25557), (14604, 18389), (15762, 17038)]