297875188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 578592000

約数和(自身を除く): 280716812

約数列:

[1, 2, 4, 13, 26, 52, 59, 79, 118, 158, 236, 316, 767, 1027, 1229, 1534, 2054, 2458, 3068, 4108, 4661, 4916, 9322, 15977, 18644, 31954, 60593, 63908, 72511, 97091, 121186, 145022, 194182, 242372, 290044, 388364, 942643, 1262183, 1885286, 2524366, 3770572, 5048732, 5728369, 11456738, 22913476, 74468797, 148937594, 297875188]

約数ペア:

[(1, 297875188), (2, 148937594), (4, 74468797), (13, 22913476), (26, 11456738), (52, 5728369), (59, 5048732), (79, 3770572), (118, 2524366), (158, 1885286), (236, 1262183), (316, 942643), (767, 388364), (1027, 290044), (1229, 242372), (1534, 194182), (2054, 145022), (2458, 121186), (3068, 97091), (4108, 72511), (4661, 63908), (4916, 60593), (9322, 31954), (15977, 18644)]