2989999104

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{31397}}^1$

素因数の和:31451

約数の個数: 88

約数和(自身を含む): 8226778368

約数和(自身を除く): 5236779264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 23808, 31397, 31744, 47616, 62794, 94191, 95232, 125588, 188382, 251176, 376764, 502352, 753528, 973307, 1004704, 1507056, 1946614, 2009408, 2919921, 3014112, 3893228, 4018816, 5839842, 6028224, 7786456, 8037632, 11679684, 12056448, 15572912, 16075264, 23359368, 24112896, 31145824, 32150528, 46718736, 48225792, 62291648, 93437472, 96451584, 124583296, 186874944, 249166592, 373749888, 498333184, 747499776, 996666368, 1494999552, 2989999104]

約数ペア:

[(1, 2989999104), (2, 1494999552), (3, 996666368), (4, 747499776), (6, 498333184), (8, 373749888), (12, 249166592), (16, 186874944), (24, 124583296), (31, 96451584), (32, 93437472), (48, 62291648), (62, 48225792), (64, 46718736), (93, 32150528), (96, 31145824), (124, 24112896), (128, 23359368), (186, 16075264), (192, 15572912), (248, 12056448), (256, 11679684), (372, 8037632), (384, 7786456), (496, 6028224), (512, 5839842), (744, 4018816), (768, 3893228), (992, 3014112), (1024, 2919921), (1488, 2009408), (1536, 1946614), (1984, 1507056), (2976, 1004704), (3072, 973307), (3968, 753528), (5952, 502352), (7936, 376764), (11904, 251176), (15872, 188382), (23808, 125588), (31397, 95232), (31744, 94191), (47616, 62794)]