65280144

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{4373}}^1$

素因数の和:4695

約数の個数: 40

約数和(自身を含む): 169221312

約数和(自身を除く): 103941168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1866, 2488, 3732, 4373, 4976, 7464, 8746, 13119, 14928, 17492, 26238, 34984, 52476, 69968, 104952, 209904, 1360003, 2720006, 4080009, 5440012, 8160018, 10880024, 16320036, 21760048, 32640072, 65280144]

約数ペア:

[(1, 65280144), (2, 32640072), (3, 21760048), (4, 16320036), (6, 10880024), (8, 8160018), (12, 5440012), (16, 4080009), (24, 2720006), (48, 1360003), (311, 209904), (622, 104952), (933, 69968), (1244, 52476), (1866, 34984), (2488, 26238), (3732, 17492), (4373, 14928), (4976, 13119), (7464, 8746)]