248300312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7213}}^1$

素因数の和:7563

約数の個数: 32

約数和(自身を含む): 502960080

約数和(自身を除く): 254659768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2648, 4303, 7213, 8606, 14426, 17212, 28852, 34424, 57704, 93769, 187538, 375076, 750152, 2387503, 4775006, 9550012, 19100024, 31037539, 62075078, 124150156, 248300312]

約数ペア:

[(1, 248300312), (2, 124150156), (4, 62075078), (8, 31037539), (13, 19100024), (26, 9550012), (52, 4775006), (104, 2387503), (331, 750152), (662, 375076), (1324, 187538), (2648, 93769), (4303, 57704), (7213, 34424), (8606, 28852), (14426, 17212)]