620589528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2521}}^1$

素因数の和:2809

約数の個数: 96

約数和(自身を含む): 1817655840

約数和(自身を除く): 1197066312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 789, 936, 1052, 1578, 2104, 2367, 2521, 3156, 3419, 4734, 5042, 6312, 6838, 7563, 9468, 10084, 10257, 13676, 15126, 18936, 20168, 20514, 22689, 27352, 30252, 30771, 32773, 41028, 45378, 60504, 61542, 65546, 82056, 90756, 98319, 123084, 131092, 181512, 196638, 246168, 262184, 294957, 393276, 589914, 663023, 786552, 1179828, 1326046, 1989069, 2359656, 2652092, 3978138, 5304184, 5967207, 7956276, 8619299, 11934414, 15912552, 17238598, 23868828, 25857897, 34477196, 47737656, 51715794, 68954392, 77573691, 103431588, 155147382, 206863176, 310294764, 620589528]

約数ペア:

[(1, 620589528), (2, 310294764), (3, 206863176), (4, 155147382), (6, 103431588), (8, 77573691), (9, 68954392), (12, 51715794), (13, 47737656), (18, 34477196), (24, 25857897), (26, 23868828), (36, 17238598), (39, 15912552), (52, 11934414), (72, 8619299), (78, 7956276), (104, 5967207), (117, 5304184), (156, 3978138), (234, 2652092), (263, 2359656), (312, 1989069), (468, 1326046), (526, 1179828), (789, 786552), (936, 663023), (1052, 589914), (1578, 393276), (2104, 294957), (2367, 262184), (2521, 246168), (3156, 196638), (3419, 181512), (4734, 131092), (5042, 123084), (6312, 98319), (6838, 90756), (7563, 82056), (9468, 65546), (10084, 61542), (10257, 60504), (13676, 45378), (15126, 41028), (18936, 32773), (20168, 30771), (20514, 30252), (22689, 27352)]