264081188

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 60

約数和(自身を含む): 557152512

約数和(自身を除く): 293071324

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 887, 1372, 1519, 1774, 2401, 3038, 3548, 4802, 6076, 6209, 9604, 10633, 12418, 21266, 24836, 27497, 42532, 43463, 54994, 74431, 86926, 109988, 148862, 173852, 192479, 297724, 304241, 384958, 608482, 769916, 1216964, 1347353, 2129687, 2694706, 4259374, 5389412, 8518748, 9431471, 18862942, 37725884, 66020297, 132040594, 264081188]

約数ペア:

[(1, 264081188), (2, 132040594), (4, 66020297), (7, 37725884), (14, 18862942), (28, 9431471), (31, 8518748), (49, 5389412), (62, 4259374), (98, 2694706), (124, 2129687), (196, 1347353), (217, 1216964), (343, 769916), (434, 608482), (686, 384958), (868, 304241), (887, 297724), (1372, 192479), (1519, 173852), (1774, 148862), (2401, 109988), (3038, 86926), (3548, 74431), (4802, 54994), (6076, 43463), (6209, 42532), (9604, 27497), (10633, 24836), (12418, 21266)]