256067352

素因数分解:

$2^3\times 3^3\times {\mathrm{1185497}}^1$

素因数の和:1185512

約数の個数: 32

約数和(自身を含む): 711298800

約数和(自身を除く): 455231448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1185497, 2370994, 3556491, 4741988, 7112982, 9483976, 10669473, 14225964, 21338946, 28451928, 32008419, 42677892, 64016838, 85355784, 128033676, 256067352]

約数ペア:

[(1, 256067352), (2, 128033676), (3, 85355784), (4, 64016838), (6, 42677892), (8, 32008419), (9, 28451928), (12, 21338946), (18, 14225964), (24, 10669473), (27, 9483976), (36, 7112982), (54, 4741988), (72, 3556491), (108, 2370994), (216, 1185497)]