258235764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4861}}^1$

素因数の和:5120

約数の個数: 48

約数和(自身を含む): 637116480

約数和(自身を除く): 378880716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 233, 466, 699, 932, 1398, 2796, 4427, 4861, 8854, 9722, 13281, 14583, 17708, 19444, 26562, 29166, 53124, 58332, 92359, 184718, 277077, 369436, 554154, 1108308, 1132613, 2265226, 3397839, 4530452, 6795678, 13591356, 21519647, 43039294, 64558941, 86078588, 129117882, 258235764]

約数ペア:

[(1, 258235764), (2, 129117882), (3, 86078588), (4, 64558941), (6, 43039294), (12, 21519647), (19, 13591356), (38, 6795678), (57, 4530452), (76, 3397839), (114, 2265226), (228, 1132613), (233, 1108308), (466, 554154), (699, 369436), (932, 277077), (1398, 184718), (2796, 92359), (4427, 58332), (4861, 53124), (8854, 29166), (9722, 26562), (13281, 19444), (14583, 17708)]