281073401232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1984309}}^1$

素因数の和:1984560

約数の個数: 80

約数和(自身を含む): 785405772480

約数和(自身を除く): 504332371248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 227, 312, 454, 624, 681, 908, 1362, 1816, 2724, 2951, 3632, 5448, 5902, 8853, 10896, 11804, 17706, 23608, 35412, 47216, 70824, 141648, 1984309, 3968618, 5952927, 7937236, 11905854, 15874472, 23811708, 25796017, 31748944, 47623416, 51592034, 77388051, 95246832, 103184068, 154776102, 206368136, 309552204, 412736272, 450438143, 619104408, 900876286, 1238208816, 1351314429, 1801752572, 2702628858, 3603505144, 5405257716, 5855695859, 7207010288, 10810515432, 11711391718, 17567087577, 21621030864, 23422783436, 35134175154, 46845566872, 70268350308, 93691133744, 140536700616, 281073401232]

約数ペア:

[(1, 281073401232), (2, 140536700616), (3, 93691133744), (4, 70268350308), (6, 46845566872), (8, 35134175154), (12, 23422783436), (13, 21621030864), (16, 17567087577), (24, 11711391718), (26, 10810515432), (39, 7207010288), (48, 5855695859), (52, 5405257716), (78, 3603505144), (104, 2702628858), (156, 1801752572), (208, 1351314429), (227, 1238208816), (312, 900876286), (454, 619104408), (624, 450438143), (681, 412736272), (908, 309552204), (1362, 206368136), (1816, 154776102), (2724, 103184068), (2951, 95246832), (3632, 77388051), (5448, 51592034), (5902, 47623416), (8853, 31748944), (10896, 25796017), (11804, 23811708), (17706, 15874472), (23608, 11905854), (35412, 7937236), (47216, 5952927), (70824, 3968618), (141648, 1984309)]