427377408

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 1216588800

約数和(自身を除く): 789211392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 464, 496, 619, 696, 744, 768, 899, 928, 992, 1238, 1392, 1488, 1798, 1856, 1857, 1984, 2476, 2697, 2784, 2976, 3596, 3712, 3714, 3968, 4952, 5394, 5568, 5952, 7192, 7424, 7428, 7936, 9904, 10788, 11136, 11904, 14384, 14856, 17951, 19189, 19808, 21576, 22272, 23808, 28768, 29712, 35902, 38378, 39616, 43152, 53853, 57536, 57567, 59424, 71804, 76756, 79232, 86304, 107706, 115072, 115134, 118848, 143608, 153512, 158464, 172608, 215412, 230144, 230268, 237696, 287216, 307024, 345216, 430824, 460536, 475392, 556481, 574432, 614048, 690432, 861648, 921072, 1112962, 1148864, 1228096, 1669443, 1723296, 1842144, 2225924, 2297728, 2456192, 3338886, 3446592, 3684288, 4451848, 4595456, 4912384, 6677772, 6893184, 7368576, 8903696, 13355544, 13786368, 14737152, 17807392, 26711088, 35614784, 53422176, 71229568, 106844352, 142459136, 213688704, 427377408]

約数ペア:

[(1, 427377408), (2, 213688704), (3, 142459136), (4, 106844352), (6, 71229568), (8, 53422176), (12, 35614784), (16, 26711088), (24, 17807392), (29, 14737152), (31, 13786368), (32, 13355544), (48, 8903696), (58, 7368576), (62, 6893184), (64, 6677772), (87, 4912384), (93, 4595456), (96, 4451848), (116, 3684288), (124, 3446592), (128, 3338886), (174, 2456192), (186, 2297728), (192, 2225924), (232, 1842144), (248, 1723296), (256, 1669443), (348, 1228096), (372, 1148864), (384, 1112962), (464, 921072), (496, 861648), (619, 690432), (696, 614048), (744, 574432), (768, 556481), (899, 475392), (928, 460536), (992, 430824), (1238, 345216), (1392, 307024), (1488, 287216), (1798, 237696), (1856, 230268), (1857, 230144), (1984, 215412), (2476, 172608), (2697, 158464), (2784, 153512), (2976, 143608), (3596, 118848), (3712, 115134), (3714, 115072), (3968, 107706), (4952, 86304), (5394, 79232), (5568, 76756), (5952, 71804), (7192, 59424), (7424, 57567), (7428, 57536), (7936, 53853), (9904, 43152), (10788, 39616), (11136, 38378), (11904, 35902), (14384, 29712), (14856, 28768), (17951, 23808), (19189, 22272), (19808, 21576)]