258766416

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1069}}^1$

素因数の和:1165

約数の個数: 90

約数和(自身を含む): 742974830

約数和(自身を除く): 484208414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1069, 1476, 1681, 1968, 2138, 2952, 3207, 3362, 4276, 5043, 5904, 6414, 6724, 8552, 9621, 10086, 12828, 13448, 15129, 17104, 19242, 20172, 25656, 26896, 30258, 38484, 40344, 43829, 51312, 60516, 76968, 80688, 87658, 121032, 131487, 153936, 175316, 242064, 262974, 350632, 394461, 525948, 701264, 788922, 1051896, 1577844, 1796989, 2103792, 3155688, 3593978, 5390967, 6311376, 7187956, 10781934, 14375912, 16172901, 21563868, 28751824, 32345802, 43127736, 64691604, 86255472, 129383208, 258766416]

約数ペア:

[(1, 258766416), (2, 129383208), (3, 86255472), (4, 64691604), (6, 43127736), (8, 32345802), (9, 28751824), (12, 21563868), (16, 16172901), (18, 14375912), (24, 10781934), (36, 7187956), (41, 6311376), (48, 5390967), (72, 3593978), (82, 3155688), (123, 2103792), (144, 1796989), (164, 1577844), (246, 1051896), (328, 788922), (369, 701264), (492, 525948), (656, 394461), (738, 350632), (984, 262974), (1069, 242064), (1476, 175316), (1681, 153936), (1968, 131487), (2138, 121032), (2952, 87658), (3207, 80688), (3362, 76968), (4276, 60516), (5043, 51312), (5904, 43829), (6414, 40344), (6724, 38484), (8552, 30258), (9621, 26896), (10086, 25656), (12828, 20172), (13448, 19242), (15129, 17104)]