515520612

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{10007}}^1$

素因数の和:10079

約数の個数: 72

約数和(自身を含む): 1377020736

約数和(自身を除く): 861500124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 10007, 12879, 17172, 20014, 25758, 30021, 40028, 51516, 60042, 90063, 120084, 180126, 270189, 360252, 530371, 540378, 810567, 1060742, 1080756, 1591113, 1621134, 2121484, 2431701, 3182226, 3242268, 4773339, 4863402, 6364452, 9546678, 9726804, 14320017, 19093356, 28640034, 42960051, 57280068, 85920102, 128880153, 171840204, 257760306, 515520612]

約数ペア:

[(1, 515520612), (2, 257760306), (3, 171840204), (4, 128880153), (6, 85920102), (9, 57280068), (12, 42960051), (18, 28640034), (27, 19093356), (36, 14320017), (53, 9726804), (54, 9546678), (81, 6364452), (106, 4863402), (108, 4773339), (159, 3242268), (162, 3182226), (212, 2431701), (243, 2121484), (318, 1621134), (324, 1591113), (477, 1080756), (486, 1060742), (636, 810567), (954, 540378), (972, 530371), (1431, 360252), (1908, 270189), (2862, 180126), (4293, 120084), (5724, 90063), (8586, 60042), (10007, 51516), (12879, 40028), (17172, 30021), (20014, 25758)]