230821432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{863}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 440640000

約数和(自身を除く): 209818568

約数列:

[1, 2, 4, 8, 67, 134, 268, 499, 536, 863, 998, 1726, 1996, 3452, 3992, 6904, 33433, 57821, 66866, 115642, 133732, 231284, 267464, 430637, 462568, 861274, 1722548, 3445096, 28852679, 57705358, 115410716, 230821432]

約数ペア:

[(1, 230821432), (2, 115410716), (4, 57705358), (8, 28852679), (67, 3445096), (134, 1722548), (268, 861274), (499, 462568), (536, 430637), (863, 267464), (998, 231284), (1726, 133732), (1996, 115642), (3452, 66866), (3992, 57821), (6904, 33433)]