276988192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4421

約数の個数: 48

約数和(自身を含む): 591148152

約数和(自身を除く): 314159960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 4082, 4241, 5024, 8164, 8482, 16328, 16964, 32656, 33928, 55133, 65312, 67856, 110266, 135712, 220532, 441064, 665837, 882128, 1331674, 1764256, 2663348, 5326696, 8655881, 10653392, 17311762, 21306784, 34623524, 69247048, 138494096, 276988192]

約数ペア:

[(1, 276988192), (2, 138494096), (4, 69247048), (8, 34623524), (13, 21306784), (16, 17311762), (26, 10653392), (32, 8655881), (52, 5326696), (104, 2663348), (157, 1764256), (208, 1331674), (314, 882128), (416, 665837), (628, 441064), (1256, 220532), (2041, 135712), (2512, 110266), (4082, 67856), (4241, 65312), (5024, 55133), (8164, 33928), (8482, 32656), (16328, 16964)]