305871468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 848601600

約数和(自身を除く): 542730132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 307, 348, 406, 409, 609, 614, 812, 818, 921, 1218, 1227, 1228, 1636, 1842, 2149, 2436, 2454, 2863, 3684, 4298, 4908, 5726, 6447, 8589, 8596, 8903, 11452, 11861, 12894, 17178, 17806, 23722, 25788, 26709, 34356, 35583, 35612, 47444, 53418, 62321, 71166, 83027, 106836, 124642, 125563, 142332, 166054, 186963, 249081, 249284, 251126, 332108, 373926, 376689, 498162, 502252, 747852, 753378, 878941, 996324, 1506756, 1757882, 2636823, 3515764, 3641327, 5273646, 7282654, 10547292, 10923981, 14565308, 21847962, 25489289, 43695924, 50978578, 76467867, 101957156, 152935734, 305871468]

約数ペア:

[(1, 305871468), (2, 152935734), (3, 101957156), (4, 76467867), (6, 50978578), (7, 43695924), (12, 25489289), (14, 21847962), (21, 14565308), (28, 10923981), (29, 10547292), (42, 7282654), (58, 5273646), (84, 3641327), (87, 3515764), (116, 2636823), (174, 1757882), (203, 1506756), (307, 996324), (348, 878941), (406, 753378), (409, 747852), (609, 502252), (614, 498162), (812, 376689), (818, 373926), (921, 332108), (1218, 251126), (1227, 249284), (1228, 249081), (1636, 186963), (1842, 166054), (2149, 142332), (2436, 125563), (2454, 124642), (2863, 106836), (3684, 83027), (4298, 71166), (4908, 62321), (5726, 53418), (6447, 47444), (8589, 35612), (8596, 35583), (8903, 34356), (11452, 26709), (11861, 25788), (12894, 23722), (17178, 17806)]