262557276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28087}}^1$

素因数の和:28154

約数の個数: 48

約数和(自身を含む): 660629760

約数和(自身を除く): 398072484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1558, 2337, 3116, 4674, 9348, 28087, 56174, 84261, 112348, 168522, 337044, 533653, 1067306, 1151567, 1600959, 2134612, 2303134, 3201918, 3454701, 4606268, 6403836, 6909402, 13818804, 21879773, 43759546, 65639319, 87519092, 131278638, 262557276]

約数ペア:

[(1, 262557276), (2, 131278638), (3, 87519092), (4, 65639319), (6, 43759546), (12, 21879773), (19, 13818804), (38, 6909402), (41, 6403836), (57, 4606268), (76, 3454701), (82, 3201918), (114, 2303134), (123, 2134612), (164, 1600959), (228, 1151567), (246, 1067306), (492, 533653), (779, 337044), (1558, 168522), (2337, 112348), (3116, 84261), (4674, 56174), (9348, 28087)]