384686848

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 967220800

約数和(自身を除く): 582533952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 337, 343, 364, 392, 416, 448, 637, 674, 686, 728, 784, 832, 896, 1274, 1348, 1372, 1456, 1568, 1664, 1792, 2359, 2548, 2696, 2744, 2912, 3136, 3328, 4381, 4459, 4718, 5096, 5392, 5488, 5824, 6272, 8762, 8918, 9436, 10192, 10784, 10976, 11648, 12544, 16513, 17524, 17836, 18872, 20384, 21568, 21952, 23296, 30667, 33026, 35048, 35672, 37744, 40768, 43136, 43904, 61334, 66052, 70096, 71344, 75488, 81536, 86272, 87808, 115591, 122668, 132104, 140192, 142688, 150976, 163072, 214669, 231182, 245336, 264208, 280384, 285376, 301952, 429338, 462364, 490672, 528416, 560768, 570752, 603904, 858676, 924728, 981344, 1056832, 1121536, 1141504, 1502683, 1717352, 1849456, 1962688, 2113664, 3005366, 3434704, 3698912, 3925376, 4227328, 6010732, 6869408, 7397824, 7850752, 12021464, 13738816, 14795648, 24042928, 27477632, 29591296, 48085856, 54955264, 96171712, 192343424, 384686848]

約数ペア:

[(1, 384686848), (2, 192343424), (4, 96171712), (7, 54955264), (8, 48085856), (13, 29591296), (14, 27477632), (16, 24042928), (26, 14795648), (28, 13738816), (32, 12021464), (49, 7850752), (52, 7397824), (56, 6869408), (64, 6010732), (91, 4227328), (98, 3925376), (104, 3698912), (112, 3434704), (128, 3005366), (182, 2113664), (196, 1962688), (208, 1849456), (224, 1717352), (256, 1502683), (337, 1141504), (343, 1121536), (364, 1056832), (392, 981344), (416, 924728), (448, 858676), (637, 603904), (674, 570752), (686, 560768), (728, 528416), (784, 490672), (832, 462364), (896, 429338), (1274, 301952), (1348, 285376), (1372, 280384), (1456, 264208), (1568, 245336), (1664, 231182), (1792, 214669), (2359, 163072), (2548, 150976), (2696, 142688), (2744, 140192), (2912, 132104), (3136, 122668), (3328, 115591), (4381, 87808), (4459, 86272), (4718, 81536), (5096, 75488), (5392, 71344), (5488, 70096), (5824, 66052), (6272, 61334), (8762, 43904), (8918, 43136), (9436, 40768), (10192, 37744), (10784, 35672), (10976, 35048), (11648, 33026), (12544, 30667), (16513, 23296), (17524, 21952), (17836, 21568), (18872, 20384)]