217914816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5642

約数の個数: 112

約数和(自身を含む): 681776640

約数和(自身を除く): 463861824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2784, 3248, 4872, 5568, 5591, 6496, 9744, 11182, 12992, 16773, 19488, 22364, 33546, 38976, 39137, 44728, 67092, 78274, 89456, 117411, 134184, 156548, 162139, 178912, 234822, 268368, 313096, 324278, 357824, 469644, 486417, 536736, 626192, 648556, 939288, 972834, 1073472, 1134973, 1252384, 1297112, 1878576, 1945668, 2269946, 2504768, 2594224, 3404919, 3757152, 3891336, 4539892, 5188448, 6809838, 7514304, 7782672, 9079784, 10376896, 13619676, 15565344, 18159568, 27239352, 31130688, 36319136, 54478704, 72638272, 108957408, 217914816]

約数ペア:

[(1, 217914816), (2, 108957408), (3, 72638272), (4, 54478704), (6, 36319136), (7, 31130688), (8, 27239352), (12, 18159568), (14, 15565344), (16, 13619676), (21, 10376896), (24, 9079784), (28, 7782672), (29, 7514304), (32, 6809838), (42, 5188448), (48, 4539892), (56, 3891336), (58, 3757152), (64, 3404919), (84, 2594224), (87, 2504768), (96, 2269946), (112, 1945668), (116, 1878576), (168, 1297112), (174, 1252384), (192, 1134973), (203, 1073472), (224, 972834), (232, 939288), (336, 648556), (348, 626192), (406, 536736), (448, 486417), (464, 469644), (609, 357824), (672, 324278), (696, 313096), (812, 268368), (928, 234822), (1218, 178912), (1344, 162139), (1392, 156548), (1624, 134184), (1856, 117411), (2436, 89456), (2784, 78274), (3248, 67092), (4872, 44728), (5568, 39137), (5591, 38976), (6496, 33546), (9744, 22364), (11182, 19488), (12992, 16773)]