2883559968

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{63773}}^1$

素因数の和:63946

約数の個数: 72

約数和(自身を含む): 8252483148

約数和(自身を除く): 5368923180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 22608, 45216, 63773, 127546, 191319, 255092, 382638, 510184, 573957, 765276, 1020368, 1147914, 1530552, 2040736, 2295828, 3061104, 4591656, 6122208, 9183312, 10012361, 18366624, 20024722, 30037083, 40049444, 60074166, 80098888, 90111249, 120148332, 160197776, 180222498, 240296664, 320395552, 360444996, 480593328, 720889992, 961186656, 1441779984, 2883559968]

約数ペア:

[(1, 2883559968), (2, 1441779984), (3, 961186656), (4, 720889992), (6, 480593328), (8, 360444996), (9, 320395552), (12, 240296664), (16, 180222498), (18, 160197776), (24, 120148332), (32, 90111249), (36, 80098888), (48, 60074166), (72, 40049444), (96, 30037083), (144, 20024722), (157, 18366624), (288, 10012361), (314, 9183312), (471, 6122208), (628, 4591656), (942, 3061104), (1256, 2295828), (1413, 2040736), (1884, 1530552), (2512, 1147914), (2826, 1020368), (3768, 765276), (5024, 573957), (5652, 510184), (7536, 382638), (11304, 255092), (15072, 191319), (22608, 127546), (45216, 63773)]