1220124444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69499}}^1$

素因数の和:69543

約数の個数: 96

約数和(自身を含む): 3736320000

約数和(自身を除く): 2516195556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 4389, 5852, 8778, 17556, 69499, 138998, 208497, 277996, 416994, 486493, 764489, 833988, 972986, 1320481, 1459479, 1528978, 1945972, 2293467, 2640962, 2918958, 3057956, 3961443, 4586934, 5281924, 5351423, 5837916, 7922886, 9173868, 9243367, 10702846, 14525291, 15845772, 16054269, 18486734, 21405692, 27730101, 29050582, 32108538, 36973468, 43575873, 55460202, 58101164, 64217076, 87151746, 101677037, 110920404, 174303492, 203354074, 305031111, 406708148, 610062222, 1220124444]

約数ペア:

[(1, 1220124444), (2, 610062222), (3, 406708148), (4, 305031111), (6, 203354074), (7, 174303492), (11, 110920404), (12, 101677037), (14, 87151746), (19, 64217076), (21, 58101164), (22, 55460202), (28, 43575873), (33, 36973468), (38, 32108538), (42, 29050582), (44, 27730101), (57, 21405692), (66, 18486734), (76, 16054269), (77, 15845772), (84, 14525291), (114, 10702846), (132, 9243367), (133, 9173868), (154, 7922886), (209, 5837916), (228, 5351423), (231, 5281924), (266, 4586934), (308, 3961443), (399, 3057956), (418, 2918958), (462, 2640962), (532, 2293467), (627, 1945972), (798, 1528978), (836, 1459479), (924, 1320481), (1254, 972986), (1463, 833988), (1596, 764489), (2508, 486493), (2926, 416994), (4389, 277996), (5852, 208497), (8778, 138998), (17556, 69499)]