644386272

素因数分解:

$2^5\times 3^1\times {\mathrm{269}}^1\times {\mathrm{24953}}^1$

素因数の和:25235

約数の個数: 48

約数和(自身を含む): 1697870160

約数和(自身を除く): 1053483888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 8608, 12912, 24953, 25824, 49906, 74859, 99812, 149718, 199624, 299436, 399248, 598872, 798496, 1197744, 2395488, 6712357, 13424714, 20137071, 26849428, 40274142, 53698856, 80548284, 107397712, 161096568, 214795424, 322193136, 644386272]

約数ペア:

[(1, 644386272), (2, 322193136), (3, 214795424), (4, 161096568), (6, 107397712), (8, 80548284), (12, 53698856), (16, 40274142), (24, 26849428), (32, 20137071), (48, 13424714), (96, 6712357), (269, 2395488), (538, 1197744), (807, 798496), (1076, 598872), (1614, 399248), (2152, 299436), (3228, 199624), (4304, 149718), (6456, 99812), (8608, 74859), (12912, 49906), (24953, 25824)]