298541948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 548782080

約数和(自身を除く): 250240132

約数列:

[1, 2, 4, 43, 79, 86, 127, 158, 172, 173, 254, 316, 346, 508, 692, 3397, 5461, 6794, 7439, 10033, 10922, 13588, 13667, 14878, 20066, 21844, 21971, 27334, 29756, 40132, 43942, 54668, 87884, 431419, 587681, 862838, 944753, 1175362, 1725676, 1735709, 1889506, 2350724, 3471418, 3779012, 6942836, 74635487, 149270974, 298541948]

約数ペア:

[(1, 298541948), (2, 149270974), (4, 74635487), (43, 6942836), (79, 3779012), (86, 3471418), (127, 2350724), (158, 1889506), (172, 1735709), (173, 1725676), (254, 1175362), (316, 944753), (346, 862838), (508, 587681), (692, 431419), (3397, 87884), (5461, 54668), (6794, 43942), (7439, 40132), (10033, 29756), (10922, 27334), (13588, 21971), (13667, 21844), (14878, 20066)]