722057004

素因数分解:

$2^2\times 3^6\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1498

約数の個数: 84

約数和(自身を含む): 1905833496

約数和(自身を除く): 1183776492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 324, 386, 486, 579, 729, 772, 972, 1158, 1283, 1458, 1737, 2316, 2566, 2916, 3474, 3849, 5132, 5211, 6948, 7698, 10422, 11547, 15396, 15633, 20844, 23094, 31266, 34641, 46188, 46899, 62532, 69282, 93798, 103923, 138564, 140697, 187596, 207846, 247619, 281394, 311769, 415692, 495238, 562788, 623538, 742857, 935307, 990476, 1247076, 1485714, 1870614, 2228571, 2971428, 3741228, 4457142, 6685713, 8914284, 13371426, 20057139, 26742852, 40114278, 60171417, 80228556, 120342834, 180514251, 240685668, 361028502, 722057004]

約数ペア:

[(1, 722057004), (2, 361028502), (3, 240685668), (4, 180514251), (6, 120342834), (9, 80228556), (12, 60171417), (18, 40114278), (27, 26742852), (36, 20057139), (54, 13371426), (81, 8914284), (108, 6685713), (162, 4457142), (193, 3741228), (243, 2971428), (324, 2228571), (386, 1870614), (486, 1485714), (579, 1247076), (729, 990476), (772, 935307), (972, 742857), (1158, 623538), (1283, 562788), (1458, 495238), (1737, 415692), (2316, 311769), (2566, 281394), (2916, 247619), (3474, 207846), (3849, 187596), (5132, 140697), (5211, 138564), (6948, 103923), (7698, 93798), (10422, 69282), (11547, 62532), (15396, 46899), (15633, 46188), (20844, 34641), (23094, 31266)]