290752

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:89

約数の個数: 56

約数和(自身を含む): 731520

約数和(自身を除く): 440768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 59, 64, 77, 88, 112, 118, 154, 176, 224, 236, 308, 352, 413, 448, 472, 616, 649, 704, 826, 944, 1232, 1298, 1652, 1888, 2464, 2596, 3304, 3776, 4543, 4928, 5192, 6608, 9086, 10384, 13216, 18172, 20768, 26432, 36344, 41536, 72688, 145376, 290752]

約数ペア:

[(1, 290752), (2, 145376), (4, 72688), (7, 41536), (8, 36344), (11, 26432), (14, 20768), (16, 18172), (22, 13216), (28, 10384), (32, 9086), (44, 6608), (56, 5192), (59, 4928), (64, 4543), (77, 3776), (88, 3304), (112, 2596), (118, 2464), (154, 1888), (176, 1652), (224, 1298), (236, 1232), (308, 944), (352, 826), (413, 704), (448, 649), (472, 616)]