318996876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 831950784

約数和(自身を除く): 512953908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1307, 1419, 1849, 1892, 2614, 2838, 3698, 3921, 5228, 5547, 5676, 7396, 7842, 11094, 14377, 15684, 20339, 22188, 28754, 40678, 43131, 56201, 57508, 61017, 81356, 86262, 112402, 122034, 168603, 172524, 224804, 244068, 337206, 618211, 674412, 1236422, 1854633, 2416643, 2472844, 3709266, 4833286, 7249929, 7418532, 9666572, 14499858, 26583073, 28999716, 53166146, 79749219, 106332292, 159498438, 318996876]

約数ペア:

[(1, 318996876), (2, 159498438), (3, 106332292), (4, 79749219), (6, 53166146), (11, 28999716), (12, 26583073), (22, 14499858), (33, 9666572), (43, 7418532), (44, 7249929), (66, 4833286), (86, 3709266), (129, 2472844), (132, 2416643), (172, 1854633), (258, 1236422), (473, 674412), (516, 618211), (946, 337206), (1307, 244068), (1419, 224804), (1849, 172524), (1892, 168603), (2614, 122034), (2838, 112402), (3698, 86262), (3921, 81356), (5228, 61017), (5547, 57508), (5676, 56201), (7396, 43131), (7842, 40678), (11094, 28754), (14377, 22188), (15684, 20339)]