218110147206

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{431}}^1\times {\mathrm{245897}}^1$

素因数の和:246354

約数の個数: 64

約数和(自身を含む): 509894092800

約数和(自身を除く): 291783945594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 431, 686, 862, 1029, 1293, 2058, 2586, 3017, 6034, 9051, 18102, 21119, 42238, 63357, 126714, 147833, 245897, 295666, 443499, 491794, 737691, 886998, 1475382, 1721279, 3442558, 5163837, 10327674, 12048953, 24097906, 36146859, 72293718, 84342671, 105981607, 168685342, 211963214, 253028013, 317944821, 506056026, 635889642, 741871249, 1483742498, 2225613747, 4451227494, 5193098743, 10386197486, 15579296229, 31158592458, 36351691201, 72703382402, 109055073603, 218110147206]

約数ペア:

[(1, 218110147206), (2, 109055073603), (3, 72703382402), (6, 36351691201), (7, 31158592458), (14, 15579296229), (21, 10386197486), (42, 5193098743), (49, 4451227494), (98, 2225613747), (147, 1483742498), (294, 741871249), (343, 635889642), (431, 506056026), (686, 317944821), (862, 253028013), (1029, 211963214), (1293, 168685342), (2058, 105981607), (2586, 84342671), (3017, 72293718), (6034, 36146859), (9051, 24097906), (18102, 12048953), (21119, 10327674), (42238, 5163837), (63357, 3442558), (126714, 1721279), (147833, 1475382), (245897, 886998), (295666, 737691), (443499, 491794)]