725694564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{104087}}^1$

素因数の和:104184

約数の個数: 48

約数和(自身を含む): 1958519808

約数和(自身を除く): 1232825244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 104087, 208174, 312261, 416348, 624522, 728609, 1249044, 1457218, 2185827, 2914436, 4371654, 8639221, 8743308, 17278442, 25917663, 34556884, 51835326, 60474547, 103670652, 120949094, 181423641, 241898188, 362847282, 725694564]

約数ペア:

[(1, 725694564), (2, 362847282), (3, 241898188), (4, 181423641), (6, 120949094), (7, 103670652), (12, 60474547), (14, 51835326), (21, 34556884), (28, 25917663), (42, 17278442), (83, 8743308), (84, 8639221), (166, 4371654), (249, 2914436), (332, 2185827), (498, 1457218), (581, 1249044), (996, 728609), (1162, 624522), (1743, 416348), (2324, 312261), (3486, 208174), (6972, 104087)]