276534832

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1299

約数の個数: 80

約数和(自身を含む): 640584000

約数和(自身を除く): 364049168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 343, 392, 574, 656, 686, 784, 1148, 1229, 1372, 2009, 2296, 2458, 2744, 4018, 4592, 4916, 5488, 8036, 8603, 9832, 14063, 16072, 17206, 19664, 28126, 32144, 34412, 50389, 56252, 60221, 68824, 100778, 112504, 120442, 137648, 201556, 225008, 240884, 352723, 403112, 421547, 481768, 705446, 806224, 843094, 963536, 1410892, 1686188, 2469061, 2821784, 3372376, 4938122, 5643568, 6744752, 9876244, 17283427, 19752488, 34566854, 39504976, 69133708, 138267416, 276534832]

約数ペア:

[(1, 276534832), (2, 138267416), (4, 69133708), (7, 39504976), (8, 34566854), (14, 19752488), (16, 17283427), (28, 9876244), (41, 6744752), (49, 5643568), (56, 4938122), (82, 3372376), (98, 2821784), (112, 2469061), (164, 1686188), (196, 1410892), (287, 963536), (328, 843094), (343, 806224), (392, 705446), (574, 481768), (656, 421547), (686, 403112), (784, 352723), (1148, 240884), (1229, 225008), (1372, 201556), (2009, 137648), (2296, 120442), (2458, 112504), (2744, 100778), (4018, 68824), (4592, 60221), (4916, 56252), (5488, 50389), (8036, 34412), (8603, 32144), (9832, 28126), (14063, 19664), (16072, 17206)]