1450140116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1872

約数の個数: 48

約数和(自身を含む): 2724960000

約数和(自身を除く): 1274819884

約数列:

[1, 2, 4, 19, 38, 76, 79, 149, 158, 298, 316, 596, 1501, 1621, 2831, 3002, 3242, 5662, 6004, 6484, 11324, 11771, 23542, 30799, 47084, 61598, 123196, 128059, 223649, 241529, 256118, 447298, 483058, 512236, 894596, 966116, 2433121, 4589051, 4866242, 9178102, 9732484, 18356204, 19080791, 38161582, 76323164, 362535029, 725070058, 1450140116]

約数ペア:

[(1, 1450140116), (2, 725070058), (4, 362535029), (19, 76323164), (38, 38161582), (76, 19080791), (79, 18356204), (149, 9732484), (158, 9178102), (298, 4866242), (316, 4589051), (596, 2433121), (1501, 966116), (1621, 894596), (2831, 512236), (3002, 483058), (3242, 447298), (5662, 256118), (6004, 241529), (6484, 223649), (11324, 128059), (11771, 123196), (23542, 61598), (30799, 47084)]