260769708

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{7649}}^1$

素因数の和:8606

約数の個数: 36

約数和(自身を含む): 659950200

約数和(自身を除く): 399180492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2841, 3788, 5682, 7649, 8523, 11364, 15298, 17046, 22947, 30596, 34092, 45894, 68841, 91788, 137682, 275364, 7243603, 14487206, 21730809, 28974412, 43461618, 65192427, 86923236, 130384854, 260769708]

約数ペア:

[(1, 260769708), (2, 130384854), (3, 86923236), (4, 65192427), (6, 43461618), (9, 28974412), (12, 21730809), (18, 14487206), (36, 7243603), (947, 275364), (1894, 137682), (2841, 91788), (3788, 68841), (5682, 45894), (7649, 34092), (8523, 30596), (11364, 22947), (15298, 17046)]