275803866

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:957

約数の個数: 80

約数和(自身を含む): 670275144

約数和(自身を除く): 394471278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 173, 234, 346, 351, 519, 702, 757, 1038, 1053, 1514, 1557, 2106, 2249, 2271, 3114, 4498, 4542, 4671, 6747, 6813, 9342, 9841, 13494, 13626, 14013, 19682, 20241, 20439, 28026, 29523, 40482, 40878, 59046, 60723, 61317, 88569, 121446, 122634, 130961, 177138, 182169, 261922, 265707, 364338, 392883, 531414, 785766, 797121, 1178649, 1594242, 1702493, 2357298, 3404986, 3535947, 5107479, 7071894, 10214958, 10607841, 15322437, 21215682, 30644874, 45967311, 91934622, 137901933, 275803866]

約数ペア:

[(1, 275803866), (2, 137901933), (3, 91934622), (6, 45967311), (9, 30644874), (13, 21215682), (18, 15322437), (26, 10607841), (27, 10214958), (39, 7071894), (54, 5107479), (78, 3535947), (81, 3404986), (117, 2357298), (162, 1702493), (173, 1594242), (234, 1178649), (346, 797121), (351, 785766), (519, 531414), (702, 392883), (757, 364338), (1038, 265707), (1053, 261922), (1514, 182169), (1557, 177138), (2106, 130961), (2249, 122634), (2271, 121446), (3114, 88569), (4498, 61317), (4542, 60723), (4671, 59046), (6747, 40878), (6813, 40482), (9342, 29523), (9841, 28026), (13494, 20439), (13626, 20241), (14013, 19682)]