386086488

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{220369}}^1$

素因数の和:220451

約数の個数: 32

約数和(自身を含む): 978442800

約数和(自身を除く): 592356312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 220369, 440738, 661107, 881476, 1322214, 1762952, 2644428, 5288856, 16086937, 32173874, 48260811, 64347748, 96521622, 128695496, 193043244, 386086488]

約数ペア:

[(1, 386086488), (2, 193043244), (3, 128695496), (4, 96521622), (6, 64347748), (8, 48260811), (12, 32173874), (24, 16086937), (73, 5288856), (146, 2644428), (219, 1762952), (292, 1322214), (438, 881476), (584, 661107), (876, 440738), (1752, 220369)]