138663384

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 360396000

約数和(自身を除く): 221732616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 281, 348, 562, 696, 709, 843, 1124, 1418, 1686, 2127, 2248, 2836, 3372, 4254, 5672, 6744, 8149, 8508, 16298, 17016, 20561, 24447, 32596, 41122, 48894, 61683, 65192, 82244, 97788, 123366, 164488, 195576, 199229, 246732, 398458, 493464, 597687, 796916, 1195374, 1593832, 2390748, 4781496, 5777641, 11555282, 17332923, 23110564, 34665846, 46221128, 69331692, 138663384]

約数ペア:

[(1, 138663384), (2, 69331692), (3, 46221128), (4, 34665846), (6, 23110564), (8, 17332923), (12, 11555282), (24, 5777641), (29, 4781496), (58, 2390748), (87, 1593832), (116, 1195374), (174, 796916), (232, 597687), (281, 493464), (348, 398458), (562, 246732), (696, 199229), (709, 195576), (843, 164488), (1124, 123366), (1418, 97788), (1686, 82244), (2127, 65192), (2248, 61683), (2836, 48894), (3372, 41122), (4254, 32596), (5672, 24447), (6744, 20561), (8149, 17016), (8508, 16298)]