252870968

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20809}}^1$

素因数の和:20860

約数の個数: 48

約数和(自身を含む): 569361600

約数和(自身を除く): 316490632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 20809, 41618, 83236, 145663, 166472, 291326, 582652, 645079, 1019641, 1165304, 1290158, 2039282, 2580316, 4078564, 4515553, 5160632, 8157128, 9031106, 18062212, 31608871, 36124424, 63217742, 126435484, 252870968]

約数ペア:

[(1, 252870968), (2, 126435484), (4, 63217742), (7, 36124424), (8, 31608871), (14, 18062212), (28, 9031106), (31, 8157128), (49, 5160632), (56, 4515553), (62, 4078564), (98, 2580316), (124, 2039282), (196, 1290158), (217, 1165304), (248, 1019641), (392, 645079), (434, 582652), (868, 291326), (1519, 166472), (1736, 145663), (3038, 83236), (6076, 41618), (12152, 20809)]