218537824188

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{513419}}^1$

素因数の和:513954

約数の個数: 48

約数和(自身を含む): 517527360000

約数和(自身を除く): 298989535812

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 449, 474, 898, 948, 1347, 1796, 2694, 5388, 35471, 70942, 106413, 141884, 212826, 425652, 513419, 1026838, 1540257, 2053676, 3080514, 6161028, 40560101, 81120202, 121680303, 162240404, 230525131, 243360606, 461050262, 486721212, 691575393, 922100524, 1383150786, 2766301572, 18211485349, 36422970698, 54634456047, 72845941396, 109268912094, 218537824188]

約数ペア:

[(1, 218537824188), (2, 109268912094), (3, 72845941396), (4, 54634456047), (6, 36422970698), (12, 18211485349), (79, 2766301572), (158, 1383150786), (237, 922100524), (316, 691575393), (449, 486721212), (474, 461050262), (898, 243360606), (948, 230525131), (1347, 162240404), (1796, 121680303), (2694, 81120202), (5388, 40560101), (35471, 6161028), (70942, 3080514), (106413, 2053676), (141884, 1540257), (212826, 1026838), (425652, 513419)]