2972916864

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{27749}}^1$

素因数の和:27803

約数の個数: 128

約数和(自身を含む): 9057600000

約数和(自身を除く): 6084683136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26784, 27749, 35712, 53568, 55498, 83247, 107136, 110996, 166494, 221992, 249741, 332988, 443984, 499482, 665976, 749223, 860219, 887968, 998964, 1331952, 1498446, 1720438, 1775936, 1997928, 2580657, 2663904, 2996892, 3440876, 3551872, 3995856, 5161314, 5327808, 5993784, 6881752, 7741971, 7991712, 10322628, 10655616, 11987568, 13763504, 15483942, 15983424, 20645256, 23225913, 23975136, 27527008, 30967884, 31966848, 41290512, 46451826, 47950272, 55054016, 61935768, 82581024, 92903652, 95900544, 110108032, 123871536, 165162048, 185807304, 247743072, 330324096, 371614608, 495486144, 743229216, 990972288, 1486458432, 2972916864]

約数ペア:

[(1, 2972916864), (2, 1486458432), (3, 990972288), (4, 743229216), (6, 495486144), (8, 371614608), (9, 330324096), (12, 247743072), (16, 185807304), (18, 165162048), (24, 123871536), (27, 110108032), (31, 95900544), (32, 92903652), (36, 82581024), (48, 61935768), (54, 55054016), (62, 47950272), (64, 46451826), (72, 41290512), (93, 31966848), (96, 30967884), (108, 27527008), (124, 23975136), (128, 23225913), (144, 20645256), (186, 15983424), (192, 15483942), (216, 13763504), (248, 11987568), (279, 10655616), (288, 10322628), (372, 7991712), (384, 7741971), (432, 6881752), (496, 5993784), (558, 5327808), (576, 5161314), (744, 3995856), (837, 3551872), (864, 3440876), (992, 2996892), (1116, 2663904), (1152, 2580657), (1488, 1997928), (1674, 1775936), (1728, 1720438), (1984, 1498446), (2232, 1331952), (2976, 998964), (3348, 887968), (3456, 860219), (3968, 749223), (4464, 665976), (5952, 499482), (6696, 443984), (8928, 332988), (11904, 249741), (13392, 221992), (17856, 166494), (26784, 110996), (27749, 107136), (35712, 83247), (53568, 55498)]