2560609836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{7649}}^1$

素因数の和:8223

約数の個数: 72

約数和(自身を含む): 6866823600

約数和(自身を除く): 4306213764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 547, 612, 1094, 1641, 2188, 3282, 4923, 6564, 7649, 9299, 9846, 15298, 18598, 19692, 22947, 27897, 30596, 37196, 45894, 55794, 68841, 83691, 91788, 111588, 130033, 137682, 167382, 260066, 275364, 334764, 390099, 520132, 780198, 1170297, 1560396, 2340594, 4184003, 4681188, 8368006, 12552009, 16736012, 25104018, 37656027, 50208036, 71128051, 75312054, 142256102, 150624108, 213384153, 284512204, 426768306, 640152459, 853536612, 1280304918, 2560609836]

約数ペア:

[(1, 2560609836), (2, 1280304918), (3, 853536612), (4, 640152459), (6, 426768306), (9, 284512204), (12, 213384153), (17, 150624108), (18, 142256102), (34, 75312054), (36, 71128051), (51, 50208036), (68, 37656027), (102, 25104018), (153, 16736012), (204, 12552009), (306, 8368006), (547, 4681188), (612, 4184003), (1094, 2340594), (1641, 1560396), (2188, 1170297), (3282, 780198), (4923, 520132), (6564, 390099), (7649, 334764), (9299, 275364), (9846, 260066), (15298, 167382), (18598, 137682), (19692, 130033), (22947, 111588), (27897, 91788), (30596, 83691), (37196, 68841), (45894, 55794)]