428764188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8269}}^1$

素因数の和:8454

約数の個数: 48

約数和(自身を含む): 1042020000

約数和(自身を除く): 613255812

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 149, 174, 298, 348, 447, 596, 894, 1788, 4321, 8269, 8642, 12963, 16538, 17284, 24807, 25926, 33076, 49614, 51852, 99228, 239801, 479602, 719403, 959204, 1232081, 1438806, 2464162, 2877612, 3696243, 4928324, 7392486, 14784972, 35730349, 71460698, 107191047, 142921396, 214382094, 428764188]

約数ペア:

[(1, 428764188), (2, 214382094), (3, 142921396), (4, 107191047), (6, 71460698), (12, 35730349), (29, 14784972), (58, 7392486), (87, 4928324), (116, 3696243), (149, 2877612), (174, 2464162), (298, 1438806), (348, 1232081), (447, 959204), (596, 719403), (894, 479602), (1788, 239801), (4321, 99228), (8269, 51852), (8642, 49614), (12963, 33076), (16538, 25926), (17284, 24807)]