809919216

素因数分解:

$2^4\times 3^3\times {\mathrm{1231}}^1\times {\mathrm{1523}}^1$

素因数の和:2771

約数の個数: 80

約数和(自身を含む): 2328184320

約数和(自身を除く): 1518265104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1231, 1523, 2462, 3046, 3693, 4569, 4924, 6092, 7386, 9138, 9848, 11079, 12184, 13707, 14772, 18276, 19696, 22158, 24368, 27414, 29544, 33237, 36552, 41121, 44316, 54828, 59088, 66474, 73104, 82242, 88632, 109656, 132948, 164484, 177264, 219312, 265896, 328968, 531792, 657936, 1874813, 3749626, 5624439, 7499252, 11248878, 14998504, 16873317, 22497756, 29997008, 33746634, 44995512, 50619951, 67493268, 89991024, 101239902, 134986536, 202479804, 269973072, 404959608, 809919216]

約数ペア:

[(1, 809919216), (2, 404959608), (3, 269973072), (4, 202479804), (6, 134986536), (8, 101239902), (9, 89991024), (12, 67493268), (16, 50619951), (18, 44995512), (24, 33746634), (27, 29997008), (36, 22497756), (48, 16873317), (54, 14998504), (72, 11248878), (108, 7499252), (144, 5624439), (216, 3749626), (432, 1874813), (1231, 657936), (1523, 531792), (2462, 328968), (3046, 265896), (3693, 219312), (4569, 177264), (4924, 164484), (6092, 132948), (7386, 109656), (9138, 88632), (9848, 82242), (11079, 73104), (12184, 66474), (13707, 59088), (14772, 54828), (18276, 44316), (19696, 41121), (22158, 36552), (24368, 33237), (27414, 29544)]