128644836

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{44483}}^1$

素因数の和:44731

約数の個数: 24

約数和(自身を含む): 301423584

約数和(自身を除く): 172778748

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 44483, 88966, 133449, 177932, 266898, 533796, 10720403, 21440806, 32161209, 42881612, 64322418, 128644836]

約数ペア:

[(1, 128644836), (2, 64322418), (3, 42881612), (4, 32161209), (6, 21440806), (12, 10720403), (241, 533796), (482, 266898), (723, 177932), (964, 133449), (1446, 88966), (2892, 44483)]