618271024

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{5023}}^1$

素因数の和:5202

約数の個数: 60

約数和(自身を含む): 1402630464

約数和(自身を除く): 784359440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 628, 784, 1099, 1256, 2198, 2512, 4396, 5023, 7693, 8792, 10046, 15386, 17584, 20092, 30772, 35161, 40184, 61544, 70322, 80368, 123088, 140644, 246127, 281288, 492254, 562576, 788611, 984508, 1577222, 1969016, 3154444, 3938032, 5520277, 6308888, 11040554, 12617776, 22081108, 38641939, 44162216, 77283878, 88324432, 154567756, 309135512, 618271024]

約数ペア:

[(1, 618271024), (2, 309135512), (4, 154567756), (7, 88324432), (8, 77283878), (14, 44162216), (16, 38641939), (28, 22081108), (49, 12617776), (56, 11040554), (98, 6308888), (112, 5520277), (157, 3938032), (196, 3154444), (314, 1969016), (392, 1577222), (628, 984508), (784, 788611), (1099, 562576), (1256, 492254), (2198, 281288), (2512, 246127), (4396, 140644), (5023, 123088), (7693, 80368), (8792, 70322), (10046, 61544), (15386, 40184), (17584, 35161), (20092, 30772)]