266151996

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4451}}^1$

素因数の和:4623

約数の個数: 72

約数和(自身を含む): 738960768

約数和(自身を除く): 472808772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 396, 453, 604, 906, 1359, 1661, 1812, 2718, 3322, 4451, 4983, 5436, 6644, 8902, 9966, 13353, 14949, 17804, 19932, 26706, 29898, 40059, 48961, 53412, 59796, 80118, 97922, 146883, 160236, 195844, 293766, 440649, 587532, 672101, 881298, 1344202, 1762596, 2016303, 2688404, 4032606, 6048909, 7393111, 8065212, 12097818, 14786222, 22179333, 24195636, 29572444, 44358666, 66537999, 88717332, 133075998, 266151996]

約数ペア:

[(1, 266151996), (2, 133075998), (3, 88717332), (4, 66537999), (6, 44358666), (9, 29572444), (11, 24195636), (12, 22179333), (18, 14786222), (22, 12097818), (33, 8065212), (36, 7393111), (44, 6048909), (66, 4032606), (99, 2688404), (132, 2016303), (151, 1762596), (198, 1344202), (302, 881298), (396, 672101), (453, 587532), (604, 440649), (906, 293766), (1359, 195844), (1661, 160236), (1812, 146883), (2718, 97922), (3322, 80118), (4451, 59796), (4983, 53412), (5436, 48961), (6644, 40059), (8902, 29898), (9966, 26706), (13353, 19932), (14949, 17804)]