42790248

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{499}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 119400000

約数和(自身を除く): 76609752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 499, 794, 998, 1191, 1497, 1588, 1996, 2382, 2994, 3176, 3573, 3992, 4491, 4764, 5988, 7146, 8982, 9528, 10719, 11976, 13473, 14292, 17964, 21438, 26946, 28584, 35928, 42876, 53892, 85752, 107784, 198103, 396206, 594309, 792412, 1188618, 1584824, 1782927, 2377236, 3565854, 4754472, 5348781, 7131708, 10697562, 14263416, 21395124, 42790248]

約数ペア:

[(1, 42790248), (2, 21395124), (3, 14263416), (4, 10697562), (6, 7131708), (8, 5348781), (9, 4754472), (12, 3565854), (18, 2377236), (24, 1782927), (27, 1584824), (36, 1188618), (54, 792412), (72, 594309), (108, 396206), (216, 198103), (397, 107784), (499, 85752), (794, 53892), (998, 42876), (1191, 35928), (1497, 28584), (1588, 26946), (1996, 21438), (2382, 17964), (2994, 14292), (3176, 13473), (3573, 11976), (3992, 10719), (4491, 9528), (4764, 8982), (5988, 7146)]