1280911032

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{773497}}^1$

素因数の和:773532

約数の個数: 48

約数和(自身を含む): 3619970640

約数和(自身を除く): 2339059608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 773497, 1546994, 2320491, 3093988, 4640982, 6187976, 6961473, 9281964, 13922946, 17790431, 18563928, 27845892, 35580862, 53371293, 55691784, 71161724, 106742586, 142323448, 160113879, 213485172, 320227758, 426970344, 640455516, 1280911032]

約数ペア:

[(1, 1280911032), (2, 640455516), (3, 426970344), (4, 320227758), (6, 213485172), (8, 160113879), (9, 142323448), (12, 106742586), (18, 71161724), (23, 55691784), (24, 53371293), (36, 35580862), (46, 27845892), (69, 18563928), (72, 17790431), (92, 13922946), (138, 9281964), (184, 6961473), (207, 6187976), (276, 4640982), (414, 3093988), (552, 2320491), (828, 1546994), (1656, 773497)]