12891850336

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1931}}^1$

素因数の和:2204

約数の個数: 96

約数和(自身を含む): 27202065408

約数和(自身を除く): 14310215072

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 193, 368, 376, 386, 736, 752, 772, 1081, 1504, 1544, 1931, 2162, 3088, 3862, 4324, 4439, 6176, 7724, 8648, 8878, 9071, 15448, 17296, 17756, 18142, 30896, 34592, 35512, 36284, 44413, 61792, 71024, 72568, 88826, 90757, 142048, 145136, 177652, 181514, 208633, 290272, 355304, 363028, 372683, 417266, 710608, 726056, 745366, 834532, 1421216, 1452112, 1490732, 1669064, 2087411, 2904224, 2981464, 3338128, 4174822, 5962928, 6676256, 8349644, 8571709, 11925856, 16699288, 17143418, 17516101, 33398576, 34286836, 35032202, 66797152, 68573672, 70064404, 137147344, 140128808, 274294688, 280257616, 402870323, 560515232, 805740646, 1611481292, 3222962584, 6445925168, 12891850336]

約数ペア:

[(1, 12891850336), (2, 6445925168), (4, 3222962584), (8, 1611481292), (16, 805740646), (23, 560515232), (32, 402870323), (46, 280257616), (47, 274294688), (92, 140128808), (94, 137147344), (184, 70064404), (188, 68573672), (193, 66797152), (368, 35032202), (376, 34286836), (386, 33398576), (736, 17516101), (752, 17143418), (772, 16699288), (1081, 11925856), (1504, 8571709), (1544, 8349644), (1931, 6676256), (2162, 5962928), (3088, 4174822), (3862, 3338128), (4324, 2981464), (4439, 2904224), (6176, 2087411), (7724, 1669064), (8648, 1490732), (8878, 1452112), (9071, 1421216), (15448, 834532), (17296, 745366), (17756, 726056), (18142, 710608), (30896, 417266), (34592, 372683), (35512, 363028), (36284, 355304), (44413, 290272), (61792, 208633), (71024, 181514), (72568, 177652), (88826, 145136), (90757, 142048)]