218976296

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 533602080

約数和(自身を除く): 314625784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 49, 56, 77, 86, 88, 98, 154, 172, 196, 301, 308, 344, 392, 473, 539, 602, 616, 946, 1078, 1181, 1204, 1892, 2107, 2156, 2362, 2408, 3311, 3784, 4214, 4312, 4724, 6622, 8267, 8428, 9448, 12991, 13244, 16534, 16856, 23177, 25982, 26488, 33068, 46354, 50783, 51964, 57869, 66136, 90937, 92708, 101566, 103928, 115738, 181874, 185416, 203132, 231476, 355481, 363748, 406264, 462952, 558613, 636559, 710962, 727496, 1117226, 1273118, 1421924, 2234452, 2488367, 2546236, 2843848, 3910291, 4468904, 4976734, 5092472, 7820582, 9953468, 15641164, 19906936, 27372037, 31282328, 54744074, 109488148, 218976296]

約数ペア:

[(1, 218976296), (2, 109488148), (4, 54744074), (7, 31282328), (8, 27372037), (11, 19906936), (14, 15641164), (22, 9953468), (28, 7820582), (43, 5092472), (44, 4976734), (49, 4468904), (56, 3910291), (77, 2843848), (86, 2546236), (88, 2488367), (98, 2234452), (154, 1421924), (172, 1273118), (196, 1117226), (301, 727496), (308, 710962), (344, 636559), (392, 558613), (473, 462952), (539, 406264), (602, 363748), (616, 355481), (946, 231476), (1078, 203132), (1181, 185416), (1204, 181874), (1892, 115738), (2107, 103928), (2156, 101566), (2362, 92708), (2408, 90937), (3311, 66136), (3784, 57869), (4214, 51964), (4312, 50783), (4724, 46354), (6622, 33068), (8267, 26488), (8428, 25982), (9448, 23177), (12991, 16856), (13244, 16534)]