1681622016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1097}}^1$

素因数の和:1619

約数の個数: 88

約数和(自身を含む): 4495212000

約数和(自身を除く): 2813589984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 499, 512, 768, 998, 1024, 1097, 1497, 1536, 1996, 2194, 2994, 3072, 3291, 3992, 4388, 5988, 6582, 7984, 8776, 11976, 13164, 15968, 17552, 23952, 26328, 31936, 35104, 47904, 52656, 63872, 70208, 95808, 105312, 127744, 140416, 191616, 210624, 255488, 280832, 383232, 421248, 510976, 547403, 561664, 766464, 842496, 1094806, 1123328, 1532928, 1642209, 1684992, 2189612, 3284418, 3369984, 4379224, 6568836, 8758448, 13137672, 17516896, 26275344, 35033792, 52550688, 70067584, 105101376, 140135168, 210202752, 280270336, 420405504, 560540672, 840811008, 1681622016]

約数ペア:

[(1, 1681622016), (2, 840811008), (3, 560540672), (4, 420405504), (6, 280270336), (8, 210202752), (12, 140135168), (16, 105101376), (24, 70067584), (32, 52550688), (48, 35033792), (64, 26275344), (96, 17516896), (128, 13137672), (192, 8758448), (256, 6568836), (384, 4379224), (499, 3369984), (512, 3284418), (768, 2189612), (998, 1684992), (1024, 1642209), (1097, 1532928), (1497, 1123328), (1536, 1094806), (1996, 842496), (2194, 766464), (2994, 561664), (3072, 547403), (3291, 510976), (3992, 421248), (4388, 383232), (5988, 280832), (6582, 255488), (7984, 210624), (8776, 191616), (11976, 140416), (13164, 127744), (15968, 105312), (17552, 95808), (23952, 70208), (26328, 63872), (31936, 52656), (35104, 47904)]