938960004

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{10939}}^1$

素因数の和:11280

約数の個数: 48

約数和(自身を含む): 2293724160

約数和(自身を除く): 1354764156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 311, 622, 933, 1244, 1866, 3732, 7153, 10939, 14306, 21459, 21878, 28612, 32817, 42918, 43756, 65634, 85836, 131268, 251597, 503194, 754791, 1006388, 1509582, 3019164, 3402029, 6804058, 10206087, 13608116, 20412174, 40824348, 78246667, 156493334, 234740001, 312986668, 469480002, 938960004]

約数ペア:

[(1, 938960004), (2, 469480002), (3, 312986668), (4, 234740001), (6, 156493334), (12, 78246667), (23, 40824348), (46, 20412174), (69, 13608116), (92, 10206087), (138, 6804058), (276, 3402029), (311, 3019164), (622, 1509582), (933, 1006388), (1244, 754791), (1866, 503194), (3732, 251597), (7153, 131268), (10939, 85836), (14306, 65634), (21459, 43756), (21878, 42918), (28612, 32817)]