253103451804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11657}}^1\times {\mathrm{86161}}^1$

素因数の和:97835

約数の個数: 72

約数和(自身を含む): 731258961888

約数和(自身を除く): 478155510084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 11657, 23314, 34971, 46628, 69942, 81599, 86161, 104913, 139884, 163198, 172322, 209826, 244797, 258483, 326396, 344644, 419652, 489594, 516966, 603127, 734391, 775449, 979188, 1033932, 1206254, 1468782, 1550898, 1809381, 2412508, 2937564, 3101796, 3618762, 5428143, 7237524, 10856286, 21712572, 1004378777, 2008757554, 3013136331, 4017515108, 6026272662, 7030651439, 9039408993, 12052545324, 14061302878, 18078817986, 21091954317, 28122605756, 36157635972, 42183908634, 63275862951, 84367817268, 126551725902, 253103451804]

約数ペア:

[(1, 253103451804), (2, 126551725902), (3, 84367817268), (4, 63275862951), (6, 42183908634), (7, 36157635972), (9, 28122605756), (12, 21091954317), (14, 18078817986), (18, 14061302878), (21, 12052545324), (28, 9039408993), (36, 7030651439), (42, 6026272662), (63, 4017515108), (84, 3013136331), (126, 2008757554), (252, 1004378777), (11657, 21712572), (23314, 10856286), (34971, 7237524), (46628, 5428143), (69942, 3618762), (81599, 3101796), (86161, 2937564), (104913, 2412508), (139884, 1809381), (163198, 1550898), (172322, 1468782), (209826, 1206254), (244797, 1033932), (258483, 979188), (326396, 775449), (344644, 734391), (419652, 603127), (489594, 516966)]