398463984

素因数分解:

$2^4\times 3^2\times {\mathrm{2767111}}^1$

素因数の和:2767125

約数の個数: 30

約数和(自身を含む): 1115146136

約数和(自身を除く): 716682152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2767111, 5534222, 8301333, 11068444, 16602666, 22136888, 24903999, 33205332, 44273776, 49807998, 66410664, 99615996, 132821328, 199231992, 398463984]

約数ペア:

[(1, 398463984), (2, 199231992), (3, 132821328), (4, 99615996), (6, 66410664), (8, 49807998), (9, 44273776), (12, 33205332), (16, 24903999), (18, 22136888), (24, 16602666), (36, 11068444), (48, 8301333), (72, 5534222), (144, 2767111)]