380820756

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{212987}}^1$

素因数の和:213143

約数の個数: 24

約数和(自身を含む): 894549600

約数和(自身を除く): 513728844

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 212987, 425974, 638961, 851948, 1277922, 2555844, 31735063, 63470126, 95205189, 126940252, 190410378, 380820756]

約数ペア:

[(1, 380820756), (2, 190410378), (3, 126940252), (4, 95205189), (6, 63470126), (12, 31735063), (149, 2555844), (298, 1277922), (447, 851948), (596, 638961), (894, 425974), (1788, 212987)]