680833332

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4533

約数の個数: 72

約数和(自身を含む): 1774543680

約数和(自身を除く): 1093710348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 531, 657, 708, 876, 1062, 1314, 2124, 2628, 4307, 4391, 8614, 8782, 12921, 13173, 17228, 17564, 25842, 26346, 38763, 39519, 51684, 52692, 77526, 79038, 155052, 158076, 259069, 320543, 518138, 641086, 777207, 961629, 1036276, 1282172, 1554414, 1923258, 2331621, 2884887, 3108828, 3846516, 4663242, 5769774, 9326484, 11539548, 18912037, 37824074, 56736111, 75648148, 113472222, 170208333, 226944444, 340416666, 680833332]

約数ペア:

[(1, 680833332), (2, 340416666), (3, 226944444), (4, 170208333), (6, 113472222), (9, 75648148), (12, 56736111), (18, 37824074), (36, 18912037), (59, 11539548), (73, 9326484), (118, 5769774), (146, 4663242), (177, 3846516), (219, 3108828), (236, 2884887), (292, 2331621), (354, 1923258), (438, 1554414), (531, 1282172), (657, 1036276), (708, 961629), (876, 777207), (1062, 641086), (1314, 518138), (2124, 320543), (2628, 259069), (4307, 158076), (4391, 155052), (8614, 79038), (8782, 77526), (12921, 52692), (13173, 51684), (17228, 39519), (17564, 38763), (25842, 26346)]