351337364

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 722459136

約数和(自身を除く): 371121772

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 463, 574, 661, 926, 1148, 1322, 1852, 2644, 3241, 4627, 6482, 9254, 12964, 18508, 18983, 27101, 37966, 54202, 75932, 108404, 132881, 189707, 265762, 306043, 379414, 531524, 612086, 758828, 1224172, 2142301, 4284602, 8569204, 12547763, 25095526, 50191052, 87834341, 175668682, 351337364]

約数ペア:

[(1, 351337364), (2, 175668682), (4, 87834341), (7, 50191052), (14, 25095526), (28, 12547763), (41, 8569204), (82, 4284602), (164, 2142301), (287, 1224172), (463, 758828), (574, 612086), (661, 531524), (926, 379414), (1148, 306043), (1322, 265762), (1852, 189707), (2644, 132881), (3241, 108404), (4627, 75932), (6482, 54202), (9254, 37966), (12964, 27101), (18508, 18983)]