334147520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{149173}}^1$

素因数の和:149197

約数の個数: 56

約数和(自身を含む): 909364704

約数和(自身を除く): 575217184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 149173, 298346, 596692, 745865, 1044211, 1193384, 1491730, 2088422, 2386768, 2983460, 4176844, 4773536, 5221055, 5966920, 8353688, 9547072, 10442110, 11933840, 16707376, 20884220, 23867680, 33414752, 41768440, 47735360, 66829504, 83536880, 167073760, 334147520]

約数ペア:

[(1, 334147520), (2, 167073760), (4, 83536880), (5, 66829504), (7, 47735360), (8, 41768440), (10, 33414752), (14, 23867680), (16, 20884220), (20, 16707376), (28, 11933840), (32, 10442110), (35, 9547072), (40, 8353688), (56, 5966920), (64, 5221055), (70, 4773536), (80, 4176844), (112, 2983460), (140, 2386768), (160, 2088422), (224, 1491730), (280, 1193384), (320, 1044211), (448, 745865), (560, 596692), (1120, 298346), (2240, 149173)]