259305124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 507996720

約数和(自身を除く): 248691596

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 373, 377, 461, 746, 754, 922, 1492, 1508, 1844, 4849, 5993, 9698, 10817, 11986, 13369, 19396, 21634, 23972, 26738, 43268, 53476, 140621, 171953, 173797, 281242, 343906, 347594, 562484, 687812, 695188, 2235389, 4470778, 4986637, 8941556, 9973274, 19946548, 64826281, 129652562, 259305124]

約数ペア:

[(1, 259305124), (2, 129652562), (4, 64826281), (13, 19946548), (26, 9973274), (29, 8941556), (52, 4986637), (58, 4470778), (116, 2235389), (373, 695188), (377, 687812), (461, 562484), (746, 347594), (754, 343906), (922, 281242), (1492, 173797), (1508, 171953), (1844, 140621), (4849, 53476), (5993, 43268), (9698, 26738), (10817, 23972), (11986, 21634), (13369, 19396)]