390276

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 1016652

約数和(自身を除く): 626376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 293, 333, 444, 586, 666, 879, 1172, 1332, 1758, 2637, 3516, 5274, 10548, 10841, 21682, 32523, 43364, 65046, 97569, 130092, 195138, 390276]

約数ペア:

[(1, 390276), (2, 195138), (3, 130092), (4, 97569), (6, 65046), (9, 43364), (12, 32523), (18, 21682), (36, 10841), (37, 10548), (74, 5274), (111, 3516), (148, 2637), (222, 1758), (293, 1332), (333, 1172), (444, 879), (586, 666)]