770256

素因数分解:

$2^4\times 3^3\times {\mathrm{1783}}^1$

素因数の和:1800

約数の個数: 40

約数和(自身を含む): 2212160

約数和(自身を除く): 1441904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1783, 3566, 5349, 7132, 10698, 14264, 16047, 21396, 28528, 32094, 42792, 48141, 64188, 85584, 96282, 128376, 192564, 256752, 385128, 770256]

約数ペア:

[(1, 770256), (2, 385128), (3, 256752), (4, 192564), (6, 128376), (8, 96282), (9, 85584), (12, 64188), (16, 48141), (18, 42792), (24, 32094), (27, 28528), (36, 21396), (48, 16047), (54, 14264), (72, 10698), (108, 7132), (144, 5349), (216, 3566), (432, 1783)]