726788298

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{2689}}^1$

素因数の和:3222

約数の個数: 32

約数和(自身を含む): 1471193280

約数和(自身を除く): 744404982

約数列:

[1, 2, 3, 6, 107, 214, 321, 421, 642, 842, 1263, 2526, 2689, 5378, 8067, 16134, 45047, 90094, 135141, 270282, 287723, 575446, 863169, 1132069, 1726338, 2264138, 3396207, 6792414, 121131383, 242262766, 363394149, 726788298]

約数ペア:

[(1, 726788298), (2, 363394149), (3, 242262766), (6, 121131383), (107, 6792414), (214, 3396207), (321, 2264138), (421, 1726338), (642, 1132069), (842, 863169), (1263, 575446), (2526, 287723), (2689, 270282), (5378, 135141), (8067, 90094), (16134, 45047)]