299540124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{640043}}^1$

素因数の和:640066

約数の個数: 36

約数和(自身を含む): 815416056

約数和(自身を除く): 515875932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 640043, 1280086, 1920129, 2560172, 3840258, 5760387, 7680516, 8320559, 11520774, 16641118, 23041548, 24961677, 33282236, 49923354, 74885031, 99846708, 149770062, 299540124]

約数ペア:

[(1, 299540124), (2, 149770062), (3, 99846708), (4, 74885031), (6, 49923354), (9, 33282236), (12, 24961677), (13, 23041548), (18, 16641118), (26, 11520774), (36, 8320559), (39, 7680516), (52, 5760387), (78, 3840258), (117, 2560172), (156, 1920129), (234, 1280086), (468, 640043)]