258762936

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{269}}^2$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 653679000

約数和(自身を除く): 394916064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 269, 298, 447, 538, 596, 807, 894, 1076, 1192, 1614, 1788, 2152, 3228, 3576, 6456, 40081, 72361, 80162, 120243, 144722, 160324, 217083, 240486, 289444, 320648, 434166, 480972, 578888, 868332, 961944, 1736664, 10781789, 21563578, 32345367, 43127156, 64690734, 86254312, 129381468, 258762936]

約数ペア:

[(1, 258762936), (2, 129381468), (3, 86254312), (4, 64690734), (6, 43127156), (8, 32345367), (12, 21563578), (24, 10781789), (149, 1736664), (269, 961944), (298, 868332), (447, 578888), (538, 480972), (596, 434166), (807, 320648), (894, 289444), (1076, 240486), (1192, 217083), (1614, 160324), (1788, 144722), (2152, 120243), (3228, 80162), (3576, 72361), (6456, 40081)]