408306768

素因数分解:

$2^4\times 3^1\times {\mathrm{8506391}}^1$

素因数の和:8506402

約数の個数: 20

約数和(自身を含む): 1054792608

約数和(自身を除く): 646485840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8506391, 17012782, 25519173, 34025564, 51038346, 68051128, 102076692, 136102256, 204153384, 408306768]

約数ペア:

[(1, 408306768), (2, 204153384), (3, 136102256), (4, 102076692), (6, 68051128), (8, 51038346), (12, 34025564), (16, 25519173), (24, 17012782), (48, 8506391)]