255548328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11437}}^1$

素因数の和:11479

約数の個数: 96

約数和(自身を含む): 782359200

約数和(自身を除く): 526810872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 11437, 22344, 22874, 34311, 45748, 68622, 80059, 91496, 137244, 160118, 217303, 240177, 274488, 320236, 434606, 480354, 560413, 640472, 651909, 869212, 960708, 1120826, 1303818, 1521121, 1681239, 1738424, 1921416, 2241652, 2607636, 3042242, 3362478, 4483304, 4563363, 5215272, 6084484, 6724956, 9126726, 10647847, 12168968, 13449912, 18253452, 21295694, 31943541, 36506904, 42591388, 63887082, 85182776, 127774164, 255548328]

約数ペア:

[(1, 255548328), (2, 127774164), (3, 85182776), (4, 63887082), (6, 42591388), (7, 36506904), (8, 31943541), (12, 21295694), (14, 18253452), (19, 13449912), (21, 12168968), (24, 10647847), (28, 9126726), (38, 6724956), (42, 6084484), (49, 5215272), (56, 4563363), (57, 4483304), (76, 3362478), (84, 3042242), (98, 2607636), (114, 2241652), (133, 1921416), (147, 1738424), (152, 1681239), (168, 1521121), (196, 1303818), (228, 1120826), (266, 960708), (294, 869212), (392, 651909), (399, 640472), (456, 560413), (532, 480354), (588, 434606), (798, 320236), (931, 274488), (1064, 240177), (1176, 217303), (1596, 160118), (1862, 137244), (2793, 91496), (3192, 80059), (3724, 68622), (5586, 45748), (7448, 34311), (11172, 22874), (11437, 22344)]