218309952

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1428

約数の個数: 112

約数和(自身を含む): 665845760

約数和(自身を除く): 447535808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 168, 192, 224, 254, 336, 381, 448, 508, 672, 762, 889, 1016, 1279, 1344, 1524, 1778, 2032, 2558, 2667, 3048, 3556, 3837, 4064, 5116, 5334, 6096, 7112, 7674, 8128, 8953, 10232, 10668, 12192, 14224, 15348, 17906, 20464, 21336, 24384, 26859, 28448, 30696, 35812, 40928, 42672, 53718, 56896, 61392, 71624, 81856, 85344, 107436, 122784, 143248, 162433, 170688, 214872, 245568, 286496, 324866, 429744, 487299, 572992, 649732, 859488, 974598, 1137031, 1299464, 1718976, 1949196, 2274062, 2598928, 3411093, 3898392, 4548124, 5197856, 6822186, 7796784, 9096248, 10395712, 13644372, 15593568, 18192496, 27288744, 31187136, 36384992, 54577488, 72769984, 109154976, 218309952]

約数ペア:

[(1, 218309952), (2, 109154976), (3, 72769984), (4, 54577488), (6, 36384992), (7, 31187136), (8, 27288744), (12, 18192496), (14, 15593568), (16, 13644372), (21, 10395712), (24, 9096248), (28, 7796784), (32, 6822186), (42, 5197856), (48, 4548124), (56, 3898392), (64, 3411093), (84, 2598928), (96, 2274062), (112, 1949196), (127, 1718976), (168, 1299464), (192, 1137031), (224, 974598), (254, 859488), (336, 649732), (381, 572992), (448, 487299), (508, 429744), (672, 324866), (762, 286496), (889, 245568), (1016, 214872), (1279, 170688), (1344, 162433), (1524, 143248), (1778, 122784), (2032, 107436), (2558, 85344), (2667, 81856), (3048, 71624), (3556, 61392), (3837, 56896), (4064, 53718), (5116, 42672), (5334, 40928), (6096, 35812), (7112, 30696), (7674, 28448), (8128, 26859), (8953, 24384), (10232, 21336), (10668, 20464), (12192, 17906), (14224, 15348)]