205469429904

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{769}}^1\times {\mathrm{3779}}^1$

素因数の和:5053

約数の個数: 120

約数和(自身を含む): 577102125600

約数和(自身を除く): 371632695696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 769, 982, 1473, 1538, 1964, 2307, 2946, 3076, 3779, 3928, 4419, 4614, 5892, 6152, 6921, 7558, 7856, 8838, 9228, 11337, 11784, 12304, 13842, 15116, 17676, 18456, 22674, 23568, 27684, 30232, 34011, 35352, 36912, 45348, 55368, 60464, 68022, 70704, 90696, 110736, 136044, 181392, 272088, 377579, 544176, 755158, 1132737, 1510316, 1855489, 2265474, 2906051, 3020632, 3398211, 3710978, 4530948, 5566467, 5812102, 6041264, 6796422, 7421956, 8718153, 9061896, 11132934, 11624204, 13592844, 14843912, 16699401, 17436306, 18123792, 22265868, 23248408, 26154459, 27185688, 29687824, 33398802, 34872612, 44531736, 46496816, 52308918, 54371376, 66797604, 69745224, 89063472, 104617836, 133595208, 139490448, 209235672, 267190416, 418471344, 1426871041, 2853742082, 4280613123, 5707484164, 8561226246, 11414968328, 12841839369, 17122452492, 22829936656, 25683678738, 34244904984, 51367357476, 68489809968, 102734714952, 205469429904]

約数ペア:

[(1, 205469429904), (2, 102734714952), (3, 68489809968), (4, 51367357476), (6, 34244904984), (8, 25683678738), (9, 22829936656), (12, 17122452492), (16, 12841839369), (18, 11414968328), (24, 8561226246), (36, 5707484164), (48, 4280613123), (72, 2853742082), (144, 1426871041), (491, 418471344), (769, 267190416), (982, 209235672), (1473, 139490448), (1538, 133595208), (1964, 104617836), (2307, 89063472), (2946, 69745224), (3076, 66797604), (3779, 54371376), (3928, 52308918), (4419, 46496816), (4614, 44531736), (5892, 34872612), (6152, 33398802), (6921, 29687824), (7558, 27185688), (7856, 26154459), (8838, 23248408), (9228, 22265868), (11337, 18123792), (11784, 17436306), (12304, 16699401), (13842, 14843912), (15116, 13592844), (17676, 11624204), (18456, 11132934), (22674, 9061896), (23568, 8718153), (27684, 7421956), (30232, 6796422), (34011, 6041264), (35352, 5812102), (36912, 5566467), (45348, 4530948), (55368, 3710978), (60464, 3398211), (68022, 3020632), (70704, 2906051), (90696, 2265474), (110736, 1855489), (136044, 1510316), (181392, 1132737), (272088, 755158), (377579, 544176)]