218062432

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1013}}^1$

素因数の和:1092

約数の個数: 72

約数和(自身を含む): 507478608

約数和(自身を除く): 289416176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 961, 992, 1013, 1736, 1922, 2026, 3472, 3844, 4052, 6727, 6944, 7091, 7688, 8104, 13454, 14182, 15376, 16208, 26908, 28364, 30752, 31403, 32416, 53816, 56728, 62806, 107632, 113456, 125612, 215264, 219821, 226912, 251224, 439642, 502448, 879284, 973493, 1004896, 1758568, 1946986, 3517136, 3893972, 6814451, 7034272, 7787944, 13628902, 15575888, 27257804, 31151776, 54515608, 109031216, 218062432]

約数ペア:

[(1, 218062432), (2, 109031216), (4, 54515608), (7, 31151776), (8, 27257804), (14, 15575888), (16, 13628902), (28, 7787944), (31, 7034272), (32, 6814451), (56, 3893972), (62, 3517136), (112, 1946986), (124, 1758568), (217, 1004896), (224, 973493), (248, 879284), (434, 502448), (496, 439642), (868, 251224), (961, 226912), (992, 219821), (1013, 215264), (1736, 125612), (1922, 113456), (2026, 107632), (3472, 62806), (3844, 56728), (4052, 53816), (6727, 32416), (6944, 31403), (7091, 30752), (7688, 28364), (8104, 26908), (13454, 16208), (14182, 15376)]