12770328

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 33406560

約数和(自身を除く): 20636232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 73, 74, 111, 146, 148, 197, 219, 222, 292, 296, 394, 438, 444, 584, 591, 788, 876, 888, 1182, 1576, 1752, 2364, 2701, 4728, 5402, 7289, 8103, 10804, 14381, 14578, 16206, 21608, 21867, 28762, 29156, 32412, 43143, 43734, 57524, 58312, 64824, 86286, 87468, 115048, 172572, 174936, 345144, 532097, 1064194, 1596291, 2128388, 3192582, 4256776, 6385164, 12770328]

約数ペア:

[(1, 12770328), (2, 6385164), (3, 4256776), (4, 3192582), (6, 2128388), (8, 1596291), (12, 1064194), (24, 532097), (37, 345144), (73, 174936), (74, 172572), (111, 115048), (146, 87468), (148, 86286), (197, 64824), (219, 58312), (222, 57524), (292, 43734), (296, 43143), (394, 32412), (438, 29156), (444, 28762), (584, 21867), (591, 21608), (788, 16206), (876, 14578), (888, 14381), (1182, 10804), (1576, 8103), (1752, 7289), (2364, 5402), (2701, 4728)]