388175028

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{302317}}^1$

素因数の和:302431

約数の個数: 24

約数和(自身を含む): 914209632

約数和(自身を除く): 526034604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 302317, 604634, 906951, 1209268, 1813902, 3627804, 32347919, 64695838, 97043757, 129391676, 194087514, 388175028]

約数ペア:

[(1, 388175028), (2, 194087514), (3, 129391676), (4, 97043757), (6, 64695838), (12, 32347919), (107, 3627804), (214, 1813902), (321, 1209268), (428, 906951), (642, 604634), (1284, 302317)]