16981858176

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1496

約数の個数: 128

約数和(自身を含む): 45675722400

約数和(自身を除く): 28693864224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 433, 436, 654, 866, 872, 937, 1299, 1308, 1732, 1744, 1874, 2598, 2616, 2811, 3464, 3488, 3748, 5196, 5232, 5622, 6928, 6976, 7496, 10392, 10464, 11244, 13856, 13952, 14992, 20784, 20928, 22488, 27712, 29984, 41568, 41856, 44976, 47197, 55424, 59968, 83136, 89952, 94394, 102133, 119936, 141591, 166272, 179904, 188788, 204266, 283182, 306399, 359808, 377576, 405721, 408532, 566364, 612798, 755152, 811442, 817064, 1132728, 1217163, 1225596, 1510304, 1622884, 1634128, 2265456, 2434326, 2451192, 3020608, 3245768, 3268256, 4530912, 4868652, 4902384, 6041216, 6491536, 6536512, 9061824, 9737304, 9804768, 12983072, 13073024, 18123648, 19474608, 19609536, 25966144, 38949216, 39219072, 44223589, 51932288, 77898432, 88447178, 132670767, 155796864, 176894356, 265341534, 353788712, 530683068, 707577424, 1061366136, 1415154848, 2122732272, 2830309696, 4245464544, 5660619392, 8490929088, 16981858176]

約数ペア:

[(1, 16981858176), (2, 8490929088), (3, 5660619392), (4, 4245464544), (6, 2830309696), (8, 2122732272), (12, 1415154848), (16, 1061366136), (24, 707577424), (32, 530683068), (48, 353788712), (64, 265341534), (96, 176894356), (109, 155796864), (128, 132670767), (192, 88447178), (218, 77898432), (327, 51932288), (384, 44223589), (433, 39219072), (436, 38949216), (654, 25966144), (866, 19609536), (872, 19474608), (937, 18123648), (1299, 13073024), (1308, 12983072), (1732, 9804768), (1744, 9737304), (1874, 9061824), (2598, 6536512), (2616, 6491536), (2811, 6041216), (3464, 4902384), (3488, 4868652), (3748, 4530912), (5196, 3268256), (5232, 3245768), (5622, 3020608), (6928, 2451192), (6976, 2434326), (7496, 2265456), (10392, 1634128), (10464, 1622884), (11244, 1510304), (13856, 1225596), (13952, 1217163), (14992, 1132728), (20784, 817064), (20928, 811442), (22488, 755152), (27712, 612798), (29984, 566364), (41568, 408532), (41856, 405721), (44976, 377576), (47197, 359808), (55424, 306399), (59968, 283182), (83136, 204266), (89952, 188788), (94394, 179904), (102133, 166272), (119936, 141591)]