248790724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29717}}^1$

素因数の和:29764

約数の個数: 48

約数和(自身を含む): 559173888

約数和(自身を除く): 310383164

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 29717, 59434, 118868, 208019, 386321, 416038, 683491, 772642, 832076, 1366982, 1545284, 2704247, 2733964, 4784437, 5408494, 8885383, 9568874, 10816988, 17770766, 19137748, 35541532, 62197681, 124395362, 248790724]

約数ペア:

[(1, 248790724), (2, 124395362), (4, 62197681), (7, 35541532), (13, 19137748), (14, 17770766), (23, 10816988), (26, 9568874), (28, 8885383), (46, 5408494), (52, 4784437), (91, 2733964), (92, 2704247), (161, 1545284), (182, 1366982), (299, 832076), (322, 772642), (364, 683491), (598, 416038), (644, 386321), (1196, 208019), (2093, 118868), (4186, 59434), (8372, 29717)]