315089466

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 696453120

約数和(自身を除く): 381363654

約数列:

[1, 2, 3, 6, 23, 29, 43, 46, 58, 69, 86, 87, 129, 138, 174, 258, 667, 989, 1247, 1334, 1831, 1978, 2001, 2494, 2967, 3662, 3741, 4002, 5493, 5934, 7482, 10986, 28681, 42113, 53099, 57362, 78733, 84226, 86043, 106198, 126339, 157466, 159297, 172086, 236199, 252678, 318594, 472398, 1221277, 1810859, 2283257, 2442554, 3621718, 3663831, 4566514, 5432577, 6849771, 7327662, 10865154, 13699542, 52514911, 105029822, 157544733, 315089466]

約数ペア:

[(1, 315089466), (2, 157544733), (3, 105029822), (6, 52514911), (23, 13699542), (29, 10865154), (43, 7327662), (46, 6849771), (58, 5432577), (69, 4566514), (86, 3663831), (87, 3621718), (129, 2442554), (138, 2283257), (174, 1810859), (258, 1221277), (667, 472398), (989, 318594), (1247, 252678), (1334, 236199), (1831, 172086), (1978, 159297), (2001, 157466), (2494, 126339), (2967, 106198), (3662, 86043), (3741, 84226), (4002, 78733), (5493, 57362), (5934, 53099), (7482, 42113), (10986, 28681)]