778233408

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{60497}}^1$

素因数の和:60579

約数の個数: 56

約数和(自身を含む): 2089842912

約数和(自身を除く): 1311609504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 60497, 120994, 181491, 241988, 362982, 483976, 725964, 967952, 1451928, 1935904, 2903856, 3871808, 4053299, 5807712, 8106598, 11615424, 12159897, 16213196, 24319794, 32426392, 48639588, 64852784, 97279176, 129705568, 194558352, 259411136, 389116704, 778233408]

約数ペア:

[(1, 778233408), (2, 389116704), (3, 259411136), (4, 194558352), (6, 129705568), (8, 97279176), (12, 64852784), (16, 48639588), (24, 32426392), (32, 24319794), (48, 16213196), (64, 12159897), (67, 11615424), (96, 8106598), (134, 5807712), (192, 4053299), (201, 3871808), (268, 2903856), (402, 1935904), (536, 1451928), (804, 967952), (1072, 725964), (1608, 483976), (2144, 362982), (3216, 241988), (4288, 181491), (6432, 120994), (12864, 60497)]