427163968

素因数分解:

$2^6\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 224

約数和(自身を含む): 1133856000

約数和(自身を除く): 706692032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 61, 64, 77, 88, 98, 112, 116, 122, 154, 176, 196, 203, 224, 232, 244, 308, 319, 343, 352, 392, 406, 427, 448, 464, 488, 539, 616, 638, 671, 686, 704, 784, 812, 854, 928, 976, 1078, 1232, 1276, 1342, 1372, 1421, 1568, 1624, 1708, 1769, 1856, 1952, 2156, 2233, 2464, 2552, 2684, 2744, 2842, 2989, 3136, 3248, 3416, 3538, 3773, 3904, 4312, 4466, 4697, 4928, 5104, 5368, 5488, 5684, 5978, 6496, 6832, 7076, 7546, 8624, 8932, 9394, 9947, 10208, 10736, 10976, 11368, 11956, 12383, 12992, 13664, 14152, 15092, 15631, 17248, 17864, 18788, 19459, 19894, 20416, 20923, 21472, 21952, 22736, 23912, 24766, 27328, 28304, 30184, 31262, 32879, 34496, 35728, 37576, 38918, 39788, 41846, 42944, 45472, 47824, 49532, 56608, 60368, 62524, 65758, 71456, 75152, 77836, 79576, 83692, 86681, 90944, 95648, 99064, 109417, 113216, 120736, 125048, 131516, 136213, 142912, 150304, 155672, 159152, 167384, 173362, 191296, 198128, 218834, 230153, 241472, 250096, 263032, 272426, 300608, 311344, 318304, 334768, 346724, 396256, 437668, 460306, 500192, 526064, 544852, 606767, 622688, 636608, 669536, 693448, 792512, 875336, 920612, 953491, 1000384, 1052128, 1089704, 1213534, 1245376, 1339072, 1386896, 1750672, 1841224, 1906982, 2104256, 2179408, 2427068, 2773792, 3501344, 3682448, 3813964, 4358816, 4854136, 5547584, 6674437, 7002688, 7364896, 7627928, 8717632, 9708272, 13348874, 14729792, 15255856, 19416544, 26697748, 30511712, 38833088, 53395496, 61023424, 106790992, 213581984, 427163968]

約数ペア:

[(1, 427163968), (2, 213581984), (4, 106790992), (7, 61023424), (8, 53395496), (11, 38833088), (14, 30511712), (16, 26697748), (22, 19416544), (28, 15255856), (29, 14729792), (32, 13348874), (44, 9708272), (49, 8717632), (56, 7627928), (58, 7364896), (61, 7002688), (64, 6674437), (77, 5547584), (88, 4854136), (98, 4358816), (112, 3813964), (116, 3682448), (122, 3501344), (154, 2773792), (176, 2427068), (196, 2179408), (203, 2104256), (224, 1906982), (232, 1841224), (244, 1750672), (308, 1386896), (319, 1339072), (343, 1245376), (352, 1213534), (392, 1089704), (406, 1052128), (427, 1000384), (448, 953491), (464, 920612), (488, 875336), (539, 792512), (616, 693448), (638, 669536), (671, 636608), (686, 622688), (704, 606767), (784, 544852), (812, 526064), (854, 500192), (928, 460306), (976, 437668), (1078, 396256), (1232, 346724), (1276, 334768), (1342, 318304), (1372, 311344), (1421, 300608), (1568, 272426), (1624, 263032), (1708, 250096), (1769, 241472), (1856, 230153), (1952, 218834), (2156, 198128), (2233, 191296), (2464, 173362), (2552, 167384), (2684, 159152), (2744, 155672), (2842, 150304), (2989, 142912), (3136, 136213), (3248, 131516), (3416, 125048), (3538, 120736), (3773, 113216), (3904, 109417), (4312, 99064), (4466, 95648), (4697, 90944), (4928, 86681), (5104, 83692), (5368, 79576), (5488, 77836), (5684, 75152), (5978, 71456), (6496, 65758), (6832, 62524), (7076, 60368), (7546, 56608), (8624, 49532), (8932, 47824), (9394, 45472), (9947, 42944), (10208, 41846), (10736, 39788), (10976, 38918), (11368, 37576), (11956, 35728), (12383, 34496), (12992, 32879), (13664, 31262), (14152, 30184), (15092, 28304), (15631, 27328), (17248, 24766), (17864, 23912), (18788, 22736), (19459, 21952), (19894, 21472), (20416, 20923)]