408972

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 964656

約数和(自身を除く): 555684

約数列:

[1, 2, 3, 4, 6, 12, 173, 197, 346, 394, 519, 591, 692, 788, 1038, 1182, 2076, 2364, 34081, 68162, 102243, 136324, 204486, 408972]

約数ペア:

[(1, 408972), (2, 204486), (3, 136324), (4, 102243), (6, 68162), (12, 34081), (173, 2364), (197, 2076), (346, 1182), (394, 1038), (519, 788), (591, 692)]