240168304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 472402800

約数和(自身を除く): 232234496

約数列:

[1, 2, 4, 8, 16, 101, 202, 331, 404, 449, 662, 808, 898, 1324, 1616, 1796, 2648, 3592, 5296, 7184, 33431, 45349, 66862, 90698, 133724, 148619, 181396, 267448, 297238, 362792, 534896, 594476, 725584, 1188952, 2377904, 15010519, 30021038, 60042076, 120084152, 240168304]

約数ペア:

[(1, 240168304), (2, 120084152), (4, 60042076), (8, 30021038), (16, 15010519), (101, 2377904), (202, 1188952), (331, 725584), (404, 594476), (449, 534896), (662, 362792), (808, 297238), (898, 267448), (1324, 181396), (1616, 148619), (1796, 133724), (2648, 90698), (3592, 66862), (5296, 45349), (7184, 33431)]