218860198144

素因数分解:

$2^8\times 7^2\times {\mathrm{587}}^1\times {\mathrm{29723}}^1$

素因数の和:30340

約数の個数: 108

約数和(自身を含む): 509073317424

約数和(自身を除く): 290213119280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 587, 784, 896, 1174, 1568, 1792, 2348, 3136, 4109, 4696, 6272, 8218, 9392, 12544, 16436, 18784, 28763, 29723, 32872, 37568, 57526, 59446, 65744, 75136, 115052, 118892, 131488, 150272, 208061, 230104, 237784, 262976, 416122, 460208, 475568, 525952, 832244, 920416, 951136, 1051904, 1456427, 1664488, 1840832, 1902272, 2912854, 3328976, 3681664, 3804544, 5825708, 6657952, 7363328, 7609088, 11651416, 13315904, 17447401, 23302832, 26631808, 34894802, 46605664, 53263616, 69789604, 93211328, 122131807, 139579208, 186422656, 244263614, 279158416, 372845312, 488527228, 558316832, 854922649, 977054456, 1116633664, 1709845298, 1954108912, 2233267328, 3419690596, 3908217824, 4466534656, 6839381192, 7816435648, 13678762384, 15632871296, 27357524768, 31265742592, 54715049536, 109430099072, 218860198144]

約数ペア:

[(1, 218860198144), (2, 109430099072), (4, 54715049536), (7, 31265742592), (8, 27357524768), (14, 15632871296), (16, 13678762384), (28, 7816435648), (32, 6839381192), (49, 4466534656), (56, 3908217824), (64, 3419690596), (98, 2233267328), (112, 1954108912), (128, 1709845298), (196, 1116633664), (224, 977054456), (256, 854922649), (392, 558316832), (448, 488527228), (587, 372845312), (784, 279158416), (896, 244263614), (1174, 186422656), (1568, 139579208), (1792, 122131807), (2348, 93211328), (3136, 69789604), (4109, 53263616), (4696, 46605664), (6272, 34894802), (8218, 26631808), (9392, 23302832), (12544, 17447401), (16436, 13315904), (18784, 11651416), (28763, 7609088), (29723, 7363328), (32872, 6657952), (37568, 5825708), (57526, 3804544), (59446, 3681664), (65744, 3328976), (75136, 2912854), (115052, 1902272), (118892, 1840832), (131488, 1664488), (150272, 1456427), (208061, 1051904), (230104, 951136), (237784, 920416), (262976, 832244), (416122, 525952), (460208, 475568)]