306782856

素因数分解:

$2^3\times 3^3\times {\mathrm{1420291}}^1$

素因数の和:1420306

約数の個数: 32

約数和(自身を含む): 852175200

約数和(自身を除く): 545392344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1420291, 2840582, 4260873, 5681164, 8521746, 11362328, 12782619, 17043492, 25565238, 34086984, 38347857, 51130476, 76695714, 102260952, 153391428, 306782856]

約数ペア:

[(1, 306782856), (2, 153391428), (3, 102260952), (4, 76695714), (6, 51130476), (8, 38347857), (9, 34086984), (12, 25565238), (18, 17043492), (24, 12782619), (27, 11362328), (36, 8521746), (54, 5681164), (72, 4260873), (108, 2840582), (216, 1420291)]