850171176

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^2\times {\mathrm{317}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 2321840430

約数和(自身を除く): 1471669254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 317, 386, 579, 634, 772, 951, 1158, 1268, 1544, 1737, 1902, 2316, 2536, 2853, 3474, 3804, 4632, 5706, 6948, 7608, 11412, 13896, 22824, 37249, 61181, 74498, 111747, 122362, 148996, 183543, 223494, 244724, 297992, 335241, 367086, 446988, 489448, 550629, 670482, 734172, 893976, 1101258, 1340964, 1468344, 2202516, 2681928, 4405032, 11807933, 23615866, 35423799, 47231732, 70847598, 94463464, 106271397, 141695196, 212542794, 283390392, 425085588, 850171176]

約数ペア:

[(1, 850171176), (2, 425085588), (3, 283390392), (4, 212542794), (6, 141695196), (8, 106271397), (9, 94463464), (12, 70847598), (18, 47231732), (24, 35423799), (36, 23615866), (72, 11807933), (193, 4405032), (317, 2681928), (386, 2202516), (579, 1468344), (634, 1340964), (772, 1101258), (951, 893976), (1158, 734172), (1268, 670482), (1544, 550629), (1737, 489448), (1902, 446988), (2316, 367086), (2536, 335241), (2853, 297992), (3474, 244724), (3804, 223494), (4632, 183543), (5706, 148996), (6948, 122362), (7608, 111747), (11412, 74498), (13896, 61181), (22824, 37249)]