320469264

素因数分解:

$2^4\times 3^3\times {\mathrm{741827}}^1$

素因数の和:741844

約数の個数: 40

約数和(自身を含む): 919866720

約数和(自身を除く): 599397456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 741827, 1483654, 2225481, 2967308, 4450962, 5934616, 6676443, 8901924, 11869232, 13352886, 17803848, 20029329, 26705772, 35607696, 40058658, 53411544, 80117316, 106823088, 160234632, 320469264]

約数ペア:

[(1, 320469264), (2, 160234632), (3, 106823088), (4, 80117316), (6, 53411544), (8, 40058658), (9, 35607696), (12, 26705772), (16, 20029329), (18, 17803848), (24, 13352886), (27, 11869232), (36, 8901924), (48, 6676443), (54, 5934616), (72, 4450962), (108, 2967308), (144, 2225481), (216, 1483654), (432, 741827)]