621570222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2417}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 1668768192

約数和(自身を除く): 1047197970

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 157, 182, 234, 273, 314, 471, 546, 819, 942, 1099, 1413, 1638, 2041, 2198, 2417, 2826, 3297, 4082, 4834, 6123, 6594, 7251, 9891, 12246, 14287, 14502, 16919, 18369, 19782, 21753, 28574, 31421, 33838, 36738, 42861, 43506, 50757, 62842, 85722, 94263, 101514, 128583, 152271, 188526, 219947, 257166, 282789, 304542, 379469, 439894, 565578, 659841, 758938, 1138407, 1319682, 1979523, 2276814, 2656283, 3415221, 3959046, 4933097, 5312566, 6830442, 7968849, 9866194, 14799291, 15937698, 23906547, 29598582, 34531679, 44397873, 47813094, 69063358, 88795746, 103595037, 207190074, 310785111, 621570222]

約数ペア:

[(1, 621570222), (2, 310785111), (3, 207190074), (6, 103595037), (7, 88795746), (9, 69063358), (13, 47813094), (14, 44397873), (18, 34531679), (21, 29598582), (26, 23906547), (39, 15937698), (42, 14799291), (63, 9866194), (78, 7968849), (91, 6830442), (117, 5312566), (126, 4933097), (157, 3959046), (182, 3415221), (234, 2656283), (273, 2276814), (314, 1979523), (471, 1319682), (546, 1138407), (819, 758938), (942, 659841), (1099, 565578), (1413, 439894), (1638, 379469), (2041, 304542), (2198, 282789), (2417, 257166), (2826, 219947), (3297, 188526), (4082, 152271), (4834, 128583), (6123, 101514), (6594, 94263), (7251, 85722), (9891, 62842), (12246, 50757), (14287, 43506), (14502, 42861), (16919, 36738), (18369, 33838), (19782, 31421), (21753, 28574)]