218180928

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{3313}}^1$

素因数の和:3349

約数の個数: 112

約数和(自身を含む): 673404800

約数和(自身を除く): 455223872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 3313, 4116, 4704, 5488, 6626, 8232, 9408, 9939, 10976, 13252, 16464, 19878, 21952, 23191, 26504, 32928, 39756, 46382, 53008, 65856, 69573, 79512, 92764, 106016, 139146, 159024, 162337, 185528, 212032, 278292, 318048, 324674, 371056, 487011, 556584, 636096, 649348, 742112, 974022, 1113168, 1136359, 1298696, 1484224, 1948044, 2226336, 2272718, 2597392, 3409077, 3896088, 4452672, 4545436, 5194784, 6818154, 7792176, 9090872, 10389568, 13636308, 15584352, 18181744, 27272616, 31168704, 36363488, 54545232, 72726976, 109090464, 218180928]

約数ペア:

[(1, 218180928), (2, 109090464), (3, 72726976), (4, 54545232), (6, 36363488), (7, 31168704), (8, 27272616), (12, 18181744), (14, 15584352), (16, 13636308), (21, 10389568), (24, 9090872), (28, 7792176), (32, 6818154), (42, 5194784), (48, 4545436), (49, 4452672), (56, 3896088), (64, 3409077), (84, 2597392), (96, 2272718), (98, 2226336), (112, 1948044), (147, 1484224), (168, 1298696), (192, 1136359), (196, 1113168), (224, 974022), (294, 742112), (336, 649348), (343, 636096), (392, 556584), (448, 487011), (588, 371056), (672, 324674), (686, 318048), (784, 278292), (1029, 212032), (1176, 185528), (1344, 162337), (1372, 159024), (1568, 139146), (2058, 106016), (2352, 92764), (2744, 79512), (3136, 69573), (3313, 65856), (4116, 53008), (4704, 46382), (5488, 39756), (6626, 32928), (8232, 26504), (9408, 23191), (9939, 21952), (10976, 19878), (13252, 16464)]