243651078

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1971

約数の個数: 80

約数和(自身を含む): 604072656

約数和(自身を除く): 360421578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 81, 99, 146, 162, 198, 219, 297, 438, 594, 657, 803, 891, 1314, 1606, 1782, 1873, 1971, 2409, 3746, 3942, 4818, 5619, 5913, 7227, 11238, 11826, 14454, 16857, 20603, 21681, 33714, 41206, 43362, 50571, 61809, 65043, 101142, 123618, 130086, 136729, 151713, 185427, 273458, 303426, 370854, 410187, 556281, 820374, 1112562, 1230561, 1504019, 1668843, 2461122, 3008038, 3337686, 3691683, 4512057, 7383366, 9024114, 11075049, 13536171, 22150098, 27072342, 40608513, 81217026, 121825539, 243651078]

約数ペア:

[(1, 243651078), (2, 121825539), (3, 81217026), (6, 40608513), (9, 27072342), (11, 22150098), (18, 13536171), (22, 11075049), (27, 9024114), (33, 7383366), (54, 4512057), (66, 3691683), (73, 3337686), (81, 3008038), (99, 2461122), (146, 1668843), (162, 1504019), (198, 1230561), (219, 1112562), (297, 820374), (438, 556281), (594, 410187), (657, 370854), (803, 303426), (891, 273458), (1314, 185427), (1606, 151713), (1782, 136729), (1873, 130086), (1971, 123618), (2409, 101142), (3746, 65043), (3942, 61809), (4818, 50571), (5619, 43362), (5913, 41206), (7227, 33714), (11238, 21681), (11826, 20603), (14454, 16857)]