863641872

素因数分解:

$2^4\times 3^3\times {\mathrm{1399}}^1\times {\mathrm{1429}}^1$

素因数の和:2845

約数の個数: 80

約数和(自身を含む): 2482480000

約数和(自身を除く): 1618838128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1399, 1429, 2798, 2858, 4197, 4287, 5596, 5716, 8394, 8574, 11192, 11432, 12591, 12861, 16788, 17148, 22384, 22864, 25182, 25722, 33576, 34296, 37773, 38583, 50364, 51444, 67152, 68592, 75546, 77166, 100728, 102888, 151092, 154332, 201456, 205776, 302184, 308664, 604368, 617328, 1999171, 3998342, 5997513, 7996684, 11995026, 15993368, 17992539, 23990052, 31986736, 35985078, 47980104, 53977617, 71970156, 95960208, 107955234, 143940312, 215910468, 287880624, 431820936, 863641872]

約数ペア:

[(1, 863641872), (2, 431820936), (3, 287880624), (4, 215910468), (6, 143940312), (8, 107955234), (9, 95960208), (12, 71970156), (16, 53977617), (18, 47980104), (24, 35985078), (27, 31986736), (36, 23990052), (48, 17992539), (54, 15993368), (72, 11995026), (108, 7996684), (144, 5997513), (216, 3998342), (432, 1999171), (1399, 617328), (1429, 604368), (2798, 308664), (2858, 302184), (4197, 205776), (4287, 201456), (5596, 154332), (5716, 151092), (8394, 102888), (8574, 100728), (11192, 77166), (11432, 75546), (12591, 68592), (12861, 67152), (16788, 51444), (17148, 50364), (22384, 38583), (22864, 37773), (25182, 34296), (25722, 33576)]