388872984

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{127583}}^1$

素因数の和:127719

約数の個数: 32

約数和(自身を含む): 979845120

約数和(自身を除く): 590972136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 127583, 255166, 382749, 510332, 765498, 1020664, 1530996, 3061992, 16203041, 32406082, 48609123, 64812164, 97218246, 129624328, 194436492, 388872984]

約数ペア:

[(1, 388872984), (2, 194436492), (3, 129624328), (4, 97218246), (6, 64812164), (8, 48609123), (12, 32406082), (24, 16203041), (127, 3061992), (254, 1530996), (381, 1020664), (508, 765498), (762, 510332), (1016, 382749), (1524, 255166), (3048, 127583)]