17682288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 50413440

約数和(自身を除く): 32731152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 659, 688, 1032, 1118, 1318, 1677, 1977, 2064, 2236, 2636, 3354, 3954, 4472, 5272, 6708, 7908, 8567, 8944, 10544, 13416, 15816, 17134, 25701, 26832, 28337, 31632, 34268, 51402, 56674, 68536, 85011, 102804, 113348, 137072, 170022, 205608, 226696, 340044, 368381, 411216, 453392, 680088, 736762, 1105143, 1360176, 1473524, 2210286, 2947048, 4420572, 5894096, 8841144, 17682288]

約数ペア:

[(1, 17682288), (2, 8841144), (3, 5894096), (4, 4420572), (6, 2947048), (8, 2210286), (12, 1473524), (13, 1360176), (16, 1105143), (24, 736762), (26, 680088), (39, 453392), (43, 411216), (48, 368381), (52, 340044), (78, 226696), (86, 205608), (104, 170022), (129, 137072), (156, 113348), (172, 102804), (208, 85011), (258, 68536), (312, 56674), (344, 51402), (516, 34268), (559, 31632), (624, 28337), (659, 26832), (688, 25701), (1032, 17134), (1118, 15816), (1318, 13416), (1677, 10544), (1977, 8944), (2064, 8567), (2236, 7908), (2636, 6708), (3354, 5272), (3954, 4472)]