3131784648

素因数分解:

$2^3\times 3^4\times {\mathrm{197}}^1\times {\mathrm{24533}}^1$

素因数の和:24748

約数の個数: 80

約数和(自身を含む): 8816783580

約数和(自身を除く): 5684998932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 197, 216, 324, 394, 591, 648, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5319, 7092, 10638, 14184, 15957, 21276, 24533, 31914, 42552, 49066, 63828, 73599, 98132, 127656, 147198, 196264, 220797, 294396, 441594, 588792, 662391, 883188, 1324782, 1766376, 1987173, 2649564, 3974346, 4833001, 5299128, 7948692, 9666002, 14499003, 15897384, 19332004, 28998006, 38664008, 43497009, 57996012, 86994018, 115992024, 130491027, 173988036, 260982054, 347976072, 391473081, 521964108, 782946162, 1043928216, 1565892324, 3131784648]

約数ペア:

[(1, 3131784648), (2, 1565892324), (3, 1043928216), (4, 782946162), (6, 521964108), (8, 391473081), (9, 347976072), (12, 260982054), (18, 173988036), (24, 130491027), (27, 115992024), (36, 86994018), (54, 57996012), (72, 43497009), (81, 38664008), (108, 28998006), (162, 19332004), (197, 15897384), (216, 14499003), (324, 9666002), (394, 7948692), (591, 5299128), (648, 4833001), (788, 3974346), (1182, 2649564), (1576, 1987173), (1773, 1766376), (2364, 1324782), (3546, 883188), (4728, 662391), (5319, 588792), (7092, 441594), (10638, 294396), (14184, 220797), (15957, 196264), (21276, 147198), (24533, 127656), (31914, 98132), (42552, 73599), (49066, 63828)]