243669083312

素因数分解:

$2^4\times {\mathrm{694483}}^1\times {\mathrm{21929}}^1$

素因数の和:716420

約数の個数: 20

約数和(自身を含む): 472131057720

約数和(自身を除く): 228461974408

約数列:

[1, 2, 4, 8, 16, 21929, 43858, 87716, 175432, 350864, 694483, 1388966, 2777932, 5555864, 11111728, 15229317707, 30458635414, 60917270828, 121834541656, 243669083312]

約数ペア:

[(1, 243669083312), (2, 121834541656), (4, 60917270828), (8, 30458635414), (16, 15229317707), (21929, 11111728), (43858, 5555864), (87716, 2777932), (175432, 1388966), (350864, 694483)]