612643512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{17377}}^1$

素因数の和:17512

約数の個数: 64

約数和(自身を含む): 1664117280

約数和(自身を除く): 1051473768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2712, 2938, 4407, 5876, 8814, 11752, 17377, 17628, 34754, 35256, 52131, 69508, 104262, 139016, 208524, 225901, 417048, 451802, 677703, 903604, 1355406, 1807208, 1963601, 2710812, 3927202, 5421624, 5890803, 7854404, 11781606, 15708808, 23563212, 25526813, 47126424, 51053626, 76580439, 102107252, 153160878, 204214504, 306321756, 612643512]

約数ペア:

[(1, 612643512), (2, 306321756), (3, 204214504), (4, 153160878), (6, 102107252), (8, 76580439), (12, 51053626), (13, 47126424), (24, 25526813), (26, 23563212), (39, 15708808), (52, 11781606), (78, 7854404), (104, 5890803), (113, 5421624), (156, 3927202), (226, 2710812), (312, 1963601), (339, 1807208), (452, 1355406), (678, 903604), (904, 677703), (1356, 451802), (1469, 417048), (2712, 225901), (2938, 208524), (4407, 139016), (5876, 104262), (8814, 69508), (11752, 52131), (17377, 35256), (17628, 34754)]