1319380128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37861}}^1$

素因数の和:37899

約数の個数: 108

約数和(自身を含む): 4124194074

約数和(自身を除く): 2804813946

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8712, 11616, 17424, 34848, 37861, 75722, 113583, 151444, 227166, 302888, 340749, 416471, 454332, 605776, 681498, 832942, 908664, 1211552, 1249413, 1362996, 1665884, 1817328, 2498826, 2725992, 3331768, 3634656, 3748239, 4581181, 4997652, 5451984, 6663536, 7496478, 9162362, 9995304, 10903968, 13327072, 13743543, 14992956, 18324724, 19990608, 27487086, 29985912, 36649448, 39981216, 41230629, 54974172, 59971824, 73298896, 82461258, 109948344, 119943648, 146597792, 164922516, 219896688, 329845032, 439793376, 659690064, 1319380128]

約数ペア:

[(1, 1319380128), (2, 659690064), (3, 439793376), (4, 329845032), (6, 219896688), (8, 164922516), (9, 146597792), (11, 119943648), (12, 109948344), (16, 82461258), (18, 73298896), (22, 59971824), (24, 54974172), (32, 41230629), (33, 39981216), (36, 36649448), (44, 29985912), (48, 27487086), (66, 19990608), (72, 18324724), (88, 14992956), (96, 13743543), (99, 13327072), (121, 10903968), (132, 9995304), (144, 9162362), (176, 7496478), (198, 6663536), (242, 5451984), (264, 4997652), (288, 4581181), (352, 3748239), (363, 3634656), (396, 3331768), (484, 2725992), (528, 2498826), (726, 1817328), (792, 1665884), (968, 1362996), (1056, 1249413), (1089, 1211552), (1452, 908664), (1584, 832942), (1936, 681498), (2178, 605776), (2904, 454332), (3168, 416471), (3872, 340749), (4356, 302888), (5808, 227166), (8712, 151444), (11616, 113583), (17424, 75722), (34848, 37861)]