2205205464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27751}}^1$

素因数の和:27821

約数の個数: 128

約数和(自身を含む): 7033466880

約数和(自身を除く): 4828261416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2838, 3311, 3612, 3784, 5676, 6622, 7224, 9933, 11352, 13244, 19866, 26488, 27751, 39732, 55502, 79464, 83253, 111004, 166506, 194257, 222008, 305261, 333012, 388514, 582771, 610522, 666024, 777028, 915783, 1165542, 1193293, 1221044, 1554056, 1831566, 2136827, 2331084, 2386586, 2442088, 3579879, 3663132, 4273654, 4662168, 4773172, 6410481, 7159758, 7326264, 8353051, 8547308, 9546344, 12820962, 13126223, 14319516, 16706102, 17094616, 25059153, 25641924, 26252446, 28639032, 33412204, 39378669, 50118306, 51283848, 52504892, 66824408, 78757338, 91883561, 100236612, 105009784, 157514676, 183767122, 200473224, 275650683, 315029352, 367534244, 551301366, 735068488, 1102602732, 2205205464]

約数ペア:

[(1, 2205205464), (2, 1102602732), (3, 735068488), (4, 551301366), (6, 367534244), (7, 315029352), (8, 275650683), (11, 200473224), (12, 183767122), (14, 157514676), (21, 105009784), (22, 100236612), (24, 91883561), (28, 78757338), (33, 66824408), (42, 52504892), (43, 51283848), (44, 50118306), (56, 39378669), (66, 33412204), (77, 28639032), (84, 26252446), (86, 25641924), (88, 25059153), (129, 17094616), (132, 16706102), (154, 14319516), (168, 13126223), (172, 12820962), (231, 9546344), (258, 8547308), (264, 8353051), (301, 7326264), (308, 7159758), (344, 6410481), (462, 4773172), (473, 4662168), (516, 4273654), (602, 3663132), (616, 3579879), (903, 2442088), (924, 2386586), (946, 2331084), (1032, 2136827), (1204, 1831566), (1419, 1554056), (1806, 1221044), (1848, 1193293), (1892, 1165542), (2408, 915783), (2838, 777028), (3311, 666024), (3612, 610522), (3784, 582771), (5676, 388514), (6622, 333012), (7224, 305261), (9933, 222008), (11352, 194257), (13244, 166506), (19866, 111004), (26488, 83253), (27751, 79464), (39732, 55502)]