218316816

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6493

約数の個数: 80

約数和(自身を含む): 634681600

約数和(自身を除く): 416364784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 6397, 8532, 11376, 12794, 17064, 19191, 25588, 34128, 38382, 51176, 57573, 76764, 102352, 115146, 153528, 172719, 230292, 307056, 345438, 460584, 505363, 690876, 921168, 1010726, 1381752, 1516089, 2021452, 2763504, 3032178, 4042904, 4548267, 6064356, 8085808, 9096534, 12128712, 13644801, 18193068, 24257424, 27289602, 36386136, 54579204, 72772272, 109158408, 218316816]

約数ペア:

[(1, 218316816), (2, 109158408), (3, 72772272), (4, 54579204), (6, 36386136), (8, 27289602), (9, 24257424), (12, 18193068), (16, 13644801), (18, 12128712), (24, 9096534), (27, 8085808), (36, 6064356), (48, 4548267), (54, 4042904), (72, 3032178), (79, 2763504), (108, 2021452), (144, 1516089), (158, 1381752), (216, 1010726), (237, 921168), (316, 690876), (432, 505363), (474, 460584), (632, 345438), (711, 307056), (948, 230292), (1264, 172719), (1422, 153528), (1896, 115146), (2133, 102352), (2844, 76764), (3792, 57573), (4266, 51176), (5688, 38382), (6397, 34128), (8532, 25588), (11376, 19191), (12794, 17064)]