977587072

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 2500485120

約数和(自身を除く): 1522898048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 121, 127, 128, 142, 154, 176, 224, 242, 254, 284, 308, 352, 448, 484, 497, 508, 568, 616, 704, 781, 847, 889, 896, 968, 994, 1016, 1136, 1232, 1397, 1408, 1562, 1694, 1778, 1936, 1988, 2032, 2272, 2464, 2794, 3124, 3388, 3556, 3872, 3976, 4064, 4544, 4928, 5467, 5588, 6248, 6776, 7112, 7744, 7952, 8128, 8591, 9017, 9088, 9779, 9856, 10934, 11176, 12496, 13552, 14224, 15367, 15488, 15904, 16256, 17182, 18034, 19558, 21868, 22352, 24992, 27104, 28448, 30734, 31808, 34364, 36068, 39116, 43736, 44704, 49984, 54208, 56896, 60137, 61468, 63119, 63616, 68728, 72136, 78232, 87472, 89408, 99187, 99968, 107569, 108416, 113792, 120274, 122936, 126238, 137456, 144272, 156464, 174944, 178816, 198374, 215138, 240548, 245872, 252476, 274912, 288544, 312928, 349888, 396748, 430276, 481096, 491744, 504952, 549824, 577088, 625856, 694309, 699776, 793496, 860552, 962192, 983488, 1009904, 1091057, 1099648, 1154176, 1251712, 1388618, 1586992, 1721104, 1924384, 1966976, 2019808, 2182114, 2777236, 3173984, 3442208, 3848768, 4039616, 4364228, 5554472, 6347968, 6884416, 7637399, 7697536, 8079232, 8728456, 11108944, 12695936, 13768832, 15274798, 17456912, 22217888, 30549596, 34913824, 44435776, 61099192, 69827648, 88871552, 122198384, 139655296, 244396768, 488793536, 977587072]

約数ペア:

[(1, 977587072), (2, 488793536), (4, 244396768), (7, 139655296), (8, 122198384), (11, 88871552), (14, 69827648), (16, 61099192), (22, 44435776), (28, 34913824), (32, 30549596), (44, 22217888), (56, 17456912), (64, 15274798), (71, 13768832), (77, 12695936), (88, 11108944), (112, 8728456), (121, 8079232), (127, 7697536), (128, 7637399), (142, 6884416), (154, 6347968), (176, 5554472), (224, 4364228), (242, 4039616), (254, 3848768), (284, 3442208), (308, 3173984), (352, 2777236), (448, 2182114), (484, 2019808), (497, 1966976), (508, 1924384), (568, 1721104), (616, 1586992), (704, 1388618), (781, 1251712), (847, 1154176), (889, 1099648), (896, 1091057), (968, 1009904), (994, 983488), (1016, 962192), (1136, 860552), (1232, 793496), (1397, 699776), (1408, 694309), (1562, 625856), (1694, 577088), (1778, 549824), (1936, 504952), (1988, 491744), (2032, 481096), (2272, 430276), (2464, 396748), (2794, 349888), (3124, 312928), (3388, 288544), (3556, 274912), (3872, 252476), (3976, 245872), (4064, 240548), (4544, 215138), (4928, 198374), (5467, 178816), (5588, 174944), (6248, 156464), (6776, 144272), (7112, 137456), (7744, 126238), (7952, 122936), (8128, 120274), (8591, 113792), (9017, 108416), (9088, 107569), (9779, 99968), (9856, 99187), (10934, 89408), (11176, 87472), (12496, 78232), (13552, 72136), (14224, 68728), (15367, 63616), (15488, 63119), (15904, 61468), (16256, 60137), (17182, 56896), (18034, 54208), (19558, 49984), (21868, 44704), (22352, 43736), (24992, 39116), (27104, 36068), (28448, 34364), (30734, 31808)]