17231640208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{380423}}^1$

素因数の和:380599

約数の個数: 40

約数和(自身を含む): 35379432000

約数和(自身を除く): 18147791792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 5662, 11324, 22648, 45296, 380423, 760846, 1521692, 3043384, 6086768, 7228037, 14456074, 28912148, 56683027, 57824296, 113366054, 115648592, 226732108, 453464216, 906928432, 1076977513, 2153955026, 4307910052, 8615820104, 17231640208]

約数ペア:

[(1, 17231640208), (2, 8615820104), (4, 4307910052), (8, 2153955026), (16, 1076977513), (19, 906928432), (38, 453464216), (76, 226732108), (149, 115648592), (152, 113366054), (298, 57824296), (304, 56683027), (596, 28912148), (1192, 14456074), (2384, 7228037), (2831, 6086768), (5662, 3043384), (11324, 1521692), (22648, 760846), (45296, 380423)]