408947664

素因数分解:

$2^4\times 3^1\times {\mathrm{8519743}}^1$

素因数の和:8519754

約数の個数: 20

約数和(自身を含む): 1056448256

約数和(自身を除く): 647500592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8519743, 17039486, 25559229, 34078972, 51118458, 68157944, 102236916, 136315888, 204473832, 408947664]

約数ペア:

[(1, 408947664), (2, 204473832), (3, 136315888), (4, 102236916), (6, 68157944), (8, 51118458), (12, 34078972), (16, 25559229), (24, 17039486), (48, 8519743)]