210364752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1228

約数の個数: 80

約数和(自身を含む): 587337408

約数和(自身を除く): 376972656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 443, 624, 761, 886, 1329, 1522, 1772, 2283, 2658, 3044, 3544, 4566, 5316, 5759, 6088, 7088, 9132, 9893, 10632, 11518, 12176, 17277, 18264, 19786, 21264, 23036, 29679, 34554, 36528, 39572, 46072, 59358, 69108, 79144, 92144, 118716, 138216, 158288, 237432, 276432, 337123, 474864, 674246, 1011369, 1348492, 2022738, 2696984, 4045476, 4382599, 5393968, 8090952, 8765198, 13147797, 16181904, 17530396, 26295594, 35060792, 52591188, 70121584, 105182376, 210364752]

約数ペア:

[(1, 210364752), (2, 105182376), (3, 70121584), (4, 52591188), (6, 35060792), (8, 26295594), (12, 17530396), (13, 16181904), (16, 13147797), (24, 8765198), (26, 8090952), (39, 5393968), (48, 4382599), (52, 4045476), (78, 2696984), (104, 2022738), (156, 1348492), (208, 1011369), (312, 674246), (443, 474864), (624, 337123), (761, 276432), (886, 237432), (1329, 158288), (1522, 138216), (1772, 118716), (2283, 92144), (2658, 79144), (3044, 69108), (3544, 59358), (4566, 46072), (5316, 39572), (5759, 36528), (6088, 34554), (7088, 29679), (9132, 23036), (9893, 21264), (10632, 19786), (11518, 18264), (12176, 17277)]