240212584948

素因数分解:

$2^2\times 7^3\times {\mathrm{2161}}^1\times {\mathrm{81019}}^1$

素因数の和:83205

約数の個数: 48

約数和(自身を含む): 490462672000

約数和(自身を除く): 250250087052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2161, 4322, 8644, 15127, 30254, 60508, 81019, 105889, 162038, 211778, 324076, 423556, 567133, 741223, 1134266, 1482446, 2268532, 2964892, 3969931, 7939862, 15879724, 27789517, 55579034, 111158068, 175082059, 350164118, 700328236, 1225574413, 2451148826, 4902297652, 8579020891, 17158041782, 34316083564, 60053146237, 120106292474, 240212584948]

約数ペア:

[(1, 240212584948), (2, 120106292474), (4, 60053146237), (7, 34316083564), (14, 17158041782), (28, 8579020891), (49, 4902297652), (98, 2451148826), (196, 1225574413), (343, 700328236), (686, 350164118), (1372, 175082059), (2161, 111158068), (4322, 55579034), (8644, 27789517), (15127, 15879724), (30254, 7939862), (60508, 3969931), (81019, 2964892), (105889, 2268532), (162038, 1482446), (211778, 1134266), (324076, 741223), (423556, 567133)]