389238936

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41479}}^1$

素因数の和:41528

約数の個数: 64

約数和(自身を含む): 1075161600

約数和(自身を除く): 685922664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 41479, 82958, 124437, 165916, 248874, 331832, 497748, 705143, 954017, 995496, 1410286, 1908034, 2115429, 2820572, 2862051, 3816068, 4230858, 5641144, 5724102, 7632136, 8461716, 11448204, 16218289, 16923432, 22896408, 32436578, 48654867, 64873156, 97309734, 129746312, 194619468, 389238936]

約数ペア:

[(1, 389238936), (2, 194619468), (3, 129746312), (4, 97309734), (6, 64873156), (8, 48654867), (12, 32436578), (17, 22896408), (23, 16923432), (24, 16218289), (34, 11448204), (46, 8461716), (51, 7632136), (68, 5724102), (69, 5641144), (92, 4230858), (102, 3816068), (136, 2862051), (138, 2820572), (184, 2115429), (204, 1908034), (276, 1410286), (391, 995496), (408, 954017), (552, 705143), (782, 497748), (1173, 331832), (1564, 248874), (2346, 165916), (3128, 124437), (4692, 82958), (9384, 41479)]