285268242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8719}}^1$

素因数の和:8791

約数の個数: 64

約数和(自身を含む): 703180800

約数和(自身を除く): 417912558

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4674, 5453, 8719, 10906, 16359, 17438, 26157, 32718, 52314, 61033, 122066, 165661, 183099, 331322, 357479, 366198, 496983, 714958, 993966, 1072437, 1159627, 2144874, 2319254, 2502353, 3478881, 5004706, 6792101, 6957762, 7507059, 13584202, 15014118, 20376303, 40752606, 47544707, 95089414, 142634121, 285268242]

約数ペア:

[(1, 285268242), (2, 142634121), (3, 95089414), (6, 47544707), (7, 40752606), (14, 20376303), (19, 15014118), (21, 13584202), (38, 7507059), (41, 6957762), (42, 6792101), (57, 5004706), (82, 3478881), (114, 2502353), (123, 2319254), (133, 2144874), (246, 1159627), (266, 1072437), (287, 993966), (399, 714958), (574, 496983), (779, 366198), (798, 357479), (861, 331322), (1558, 183099), (1722, 165661), (2337, 122066), (4674, 61033), (5453, 52314), (8719, 32718), (10906, 26157), (16359, 17438)]