180428808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10427}}^1$

素因数の和:10546

約数の個数: 64

約数和(自身を含む): 520565760

約数和(自身を除く): 340136952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 5768, 8652, 10427, 17304, 20854, 31281, 41708, 62562, 72989, 83416, 125124, 145978, 218967, 250248, 291956, 437934, 583912, 875868, 1073981, 1751736, 2147962, 3221943, 4295924, 6443886, 7517867, 8591848, 12887772, 15035734, 22553601, 25775544, 30071468, 45107202, 60142936, 90214404, 180428808]

約数ペア:

[(1, 180428808), (2, 90214404), (3, 60142936), (4, 45107202), (6, 30071468), (7, 25775544), (8, 22553601), (12, 15035734), (14, 12887772), (21, 8591848), (24, 7517867), (28, 6443886), (42, 4295924), (56, 3221943), (84, 2147962), (103, 1751736), (168, 1073981), (206, 875868), (309, 583912), (412, 437934), (618, 291956), (721, 250248), (824, 218967), (1236, 145978), (1442, 125124), (2163, 83416), (2472, 72989), (2884, 62562), (4326, 41708), (5768, 31281), (8652, 20854), (10427, 17304)]