678165972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{302213}}^1$

素因数の和:302248

約数の個数: 48

約数和(自身を含む): 1827790272

約数和(自身を除く): 1149624300

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 302213, 604426, 906639, 1208852, 1813278, 3324343, 3626556, 5137621, 6648686, 9973029, 10275242, 13297372, 15412863, 19946058, 20550484, 30825726, 39892116, 56513831, 61651452, 113027662, 169541493, 226055324, 339082986, 678165972]

約数ペア:

[(1, 678165972), (2, 339082986), (3, 226055324), (4, 169541493), (6, 113027662), (11, 61651452), (12, 56513831), (17, 39892116), (22, 30825726), (33, 20550484), (34, 19946058), (44, 15412863), (51, 13297372), (66, 10275242), (68, 9973029), (102, 6648686), (132, 5137621), (187, 3626556), (204, 3324343), (374, 1813278), (561, 1208852), (748, 906639), (1122, 604426), (2244, 302213)]