1228760432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{30271}}^1$

素因数の和:30381

約数の個数: 40

約数和(自身を含む): 2477460480

約数和(自身を除く): 1248700048

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 5074, 10148, 20296, 30271, 40592, 60542, 121084, 242168, 484336, 1301653, 1785989, 2603306, 3571978, 5206612, 7143956, 10413224, 14287912, 20826448, 28575824, 76797527, 153595054, 307190108, 614380216, 1228760432]

約数ペア:

[(1, 1228760432), (2, 614380216), (4, 307190108), (8, 153595054), (16, 76797527), (43, 28575824), (59, 20826448), (86, 14287912), (118, 10413224), (172, 7143956), (236, 5206612), (344, 3571978), (472, 2603306), (688, 1785989), (944, 1301653), (2537, 484336), (5074, 242168), (10148, 121084), (20296, 60542), (30271, 40592)]