421815024

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{40127}}^1$

素因数の和:40214

約数の個数: 60

約数和(自身を含む): 1196697216

約数和(自身を除く): 774882192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 40127, 80254, 120381, 160508, 240762, 321016, 361143, 481524, 642032, 722286, 963048, 1444572, 1926096, 2889144, 2929271, 5778288, 5858542, 8787813, 11717084, 17575626, 23434168, 26363439, 35151252, 46868336, 52726878, 70302504, 105453756, 140605008, 210907512, 421815024]

約数ペア:

[(1, 421815024), (2, 210907512), (3, 140605008), (4, 105453756), (6, 70302504), (8, 52726878), (9, 46868336), (12, 35151252), (16, 26363439), (18, 23434168), (24, 17575626), (36, 11717084), (48, 8787813), (72, 5858542), (73, 5778288), (144, 2929271), (146, 2889144), (219, 1926096), (292, 1444572), (438, 963048), (584, 722286), (657, 642032), (876, 481524), (1168, 361143), (1314, 321016), (1752, 240762), (2628, 160508), (3504, 120381), (5256, 80254), (10512, 40127)]