279847704

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 715852800

約数和(自身を除く): 436005096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 103, 158, 206, 237, 309, 316, 412, 474, 618, 632, 824, 948, 1236, 1433, 1896, 2472, 2866, 4299, 5732, 8137, 8598, 11464, 16274, 17196, 24411, 32548, 34392, 48822, 65096, 97644, 113207, 147599, 195288, 226414, 295198, 339621, 442797, 452828, 590396, 679242, 885594, 905656, 1180792, 1358484, 1771188, 2716968, 3542376, 11660321, 23320642, 34980963, 46641284, 69961926, 93282568, 139923852, 279847704]

約数ペア:

[(1, 279847704), (2, 139923852), (3, 93282568), (4, 69961926), (6, 46641284), (8, 34980963), (12, 23320642), (24, 11660321), (79, 3542376), (103, 2716968), (158, 1771188), (206, 1358484), (237, 1180792), (309, 905656), (316, 885594), (412, 679242), (474, 590396), (618, 452828), (632, 442797), (824, 339621), (948, 295198), (1236, 226414), (1433, 195288), (1896, 147599), (2472, 113207), (2866, 97644), (4299, 65096), (5732, 48822), (8137, 34392), (8598, 32548), (11464, 24411), (16274, 17196)]