188920008

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{5923}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 512899920

約数和(自身を除く): 323979912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 5923, 7974, 10632, 11846, 15948, 17769, 23692, 31896, 35538, 47384, 53307, 71076, 106614, 142152, 213228, 426456, 2623889, 5247778, 7871667, 10495556, 15743334, 20991112, 23615001, 31486668, 47230002, 62973336, 94460004, 188920008]

約数ペア:

[(1, 188920008), (2, 94460004), (3, 62973336), (4, 47230002), (6, 31486668), (8, 23615001), (9, 20991112), (12, 15743334), (18, 10495556), (24, 7871667), (36, 5247778), (72, 2623889), (443, 426456), (886, 213228), (1329, 142152), (1772, 106614), (2658, 71076), (3544, 53307), (3987, 47384), (5316, 35538), (5923, 31896), (7974, 23692), (10632, 17769), (11846, 15948)]