319307619716

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{29717}}^1$

素因数の和:30756

約数の個数: 48

約数和(自身を含む): 581807116800

約数和(自身を除く): 262499497084

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 919, 1838, 2923, 3676, 5846, 11692, 29717, 34003, 59434, 68006, 72601, 118868, 136012, 145202, 290404, 1099529, 2199058, 2347643, 2686237, 4398116, 4695286, 5372474, 9390572, 10744948, 27309923, 54619846, 86862791, 109239692, 173725582, 347451164, 1010467151, 2020934302, 2157483917, 4041868604, 4314967834, 8629935668, 79826904929, 159653809858, 319307619716]

約数ペア:

[(1, 319307619716), (2, 159653809858), (4, 79826904929), (37, 8629935668), (74, 4314967834), (79, 4041868604), (148, 2157483917), (158, 2020934302), (316, 1010467151), (919, 347451164), (1838, 173725582), (2923, 109239692), (3676, 86862791), (5846, 54619846), (11692, 27309923), (29717, 10744948), (34003, 9390572), (59434, 5372474), (68006, 4695286), (72601, 4398116), (118868, 2686237), (136012, 2347643), (145202, 2199058), (290404, 1099529)]