1319256

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 3636360

約数和(自身を除く): 2317104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 251, 292, 438, 502, 584, 657, 753, 876, 1004, 1314, 1506, 1752, 2008, 2259, 2628, 3012, 4518, 5256, 6024, 9036, 18072, 18323, 36646, 54969, 73292, 109938, 146584, 164907, 219876, 329814, 439752, 659628, 1319256]

約数ペア:

[(1, 1319256), (2, 659628), (3, 439752), (4, 329814), (6, 219876), (8, 164907), (9, 146584), (12, 109938), (18, 73292), (24, 54969), (36, 36646), (72, 18323), (73, 18072), (146, 9036), (219, 6024), (251, 5256), (292, 4518), (438, 3012), (502, 2628), (584, 2259), (657, 2008), (753, 1752), (876, 1506), (1004, 1314)]