636699232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90031}}^1$

素因数の和:90071

約数の個数: 48

約数和(自身を含む): 1429348032

約数和(自身を除く): 792648800

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 90031, 180062, 360124, 720248, 1170403, 1440496, 1530527, 2340806, 2880992, 3061054, 4681612, 6122108, 9363224, 12244216, 18726448, 19896851, 24488432, 37452896, 39793702, 48976864, 79587404, 159174808, 318349616, 636699232]

約数ペア:

[(1, 636699232), (2, 318349616), (4, 159174808), (8, 79587404), (13, 48976864), (16, 39793702), (17, 37452896), (26, 24488432), (32, 19896851), (34, 18726448), (52, 12244216), (68, 9363224), (104, 6122108), (136, 4681612), (208, 3061054), (221, 2880992), (272, 2340806), (416, 1530527), (442, 1440496), (544, 1170403), (884, 720248), (1768, 360124), (3536, 180062), (7072, 90031)]