1321036608

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{16421}}^1$

素因数の和:16855

約数の個数: 56

約数和(自身を含む): 3503797920

約数和(自身を除く): 2182761312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 13408, 16421, 20112, 26816, 32842, 40224, 49263, 65684, 80448, 98526, 131368, 197052, 262736, 394104, 525472, 788208, 1050944, 1576416, 3152832, 6880399, 13760798, 20641197, 27521596, 41282394, 55043192, 82564788, 110086384, 165129576, 220172768, 330259152, 440345536, 660518304, 1321036608]

約数ペア:

[(1, 1321036608), (2, 660518304), (3, 440345536), (4, 330259152), (6, 220172768), (8, 165129576), (12, 110086384), (16, 82564788), (24, 55043192), (32, 41282394), (48, 27521596), (64, 20641197), (96, 13760798), (192, 6880399), (419, 3152832), (838, 1576416), (1257, 1050944), (1676, 788208), (2514, 525472), (3352, 394104), (5028, 262736), (6704, 197052), (10056, 131368), (13408, 98526), (16421, 80448), (20112, 65684), (26816, 49263), (32842, 40224)]