620399268

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{161059}}^1$

素因数の和:161176

約数の個数: 36

約数和(自身を含む): 1582897680

約数和(自身を除く): 962498412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 161059, 322118, 483177, 644236, 966354, 1449531, 1932708, 2899062, 5798124, 17233313, 34466626, 51699939, 68933252, 103399878, 155099817, 206799756, 310199634, 620399268]

約数ペア:

[(1, 620399268), (2, 310199634), (3, 206799756), (4, 155099817), (6, 103399878), (9, 68933252), (12, 51699939), (18, 34466626), (36, 17233313), (107, 5798124), (214, 2899062), (321, 1932708), (428, 1449531), (642, 966354), (963, 644236), (1284, 483177), (1926, 322118), (3852, 161059)]