328138644

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{739051}}^1$

素因数の和:739095

約数の個数: 24

約数和(自身を含む): 786351328

約数和(自身を除く): 458212684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 739051, 1478102, 2217153, 2956204, 4434306, 8868612, 27344887, 54689774, 82034661, 109379548, 164069322, 328138644]

約数ペア:

[(1, 328138644), (2, 164069322), (3, 109379548), (4, 82034661), (6, 54689774), (12, 27344887), (37, 8868612), (74, 4434306), (111, 2956204), (148, 2217153), (222, 1478102), (444, 739051)]