431254580212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{278063}}^1$

素因数の和:278308

約数の個数: 48

約数和(自身を含む): 789292449792

約数和(自身を除く): 358037869580

約数列:

[1, 2, 4, 43, 71, 86, 127, 142, 172, 254, 284, 508, 3053, 5461, 6106, 9017, 10922, 12212, 18034, 21844, 36068, 278063, 387731, 556126, 775462, 1112252, 1550924, 11956709, 19742473, 23913418, 35314001, 39484946, 47826836, 70628002, 78969892, 141256004, 848926339, 1518502043, 1697852678, 2507294071, 3037004086, 3395705356, 5014588142, 6074008172, 10029176284, 107813645053, 215627290106, 431254580212]

約数ペア:

[(1, 431254580212), (2, 215627290106), (4, 107813645053), (43, 10029176284), (71, 6074008172), (86, 5014588142), (127, 3395705356), (142, 3037004086), (172, 2507294071), (254, 1697852678), (284, 1518502043), (508, 848926339), (3053, 141256004), (5461, 78969892), (6106, 70628002), (9017, 47826836), (10922, 39484946), (12212, 35314001), (18034, 23913418), (21844, 19742473), (36068, 11956709), (278063, 1550924), (387731, 1112252), (556126, 775462)]