385338712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 811607040

約数和(自身を除く): 426268328

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 151, 188, 302, 376, 517, 604, 617, 1034, 1208, 1234, 1661, 2068, 2468, 3322, 4136, 4936, 6644, 6787, 7097, 13288, 13574, 14194, 27148, 28388, 28999, 54296, 56776, 57998, 78067, 93167, 115996, 156134, 186334, 231992, 312268, 318989, 372668, 624536, 637978, 745336, 1024837, 1275956, 2049674, 2551912, 4099348, 4378849, 8198696, 8757698, 17515396, 35030792, 48167339, 96334678, 192669356, 385338712]

約数ペア:

[(1, 385338712), (2, 192669356), (4, 96334678), (8, 48167339), (11, 35030792), (22, 17515396), (44, 8757698), (47, 8198696), (88, 4378849), (94, 4099348), (151, 2551912), (188, 2049674), (302, 1275956), (376, 1024837), (517, 745336), (604, 637978), (617, 624536), (1034, 372668), (1208, 318989), (1234, 312268), (1661, 231992), (2068, 186334), (2468, 156134), (3322, 115996), (4136, 93167), (4936, 78067), (6644, 57998), (6787, 56776), (7097, 54296), (13288, 28999), (13574, 28388), (14194, 27148)]