245455344

素因数分解:

$2^4\times 3^2\times {\mathrm{1704551}}^1$

素因数の和:1704565

約数の個数: 30

約数和(自身を含む): 686934456

約数和(自身を除く): 441479112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1704551, 3409102, 5113653, 6818204, 10227306, 13636408, 15340959, 20454612, 27272816, 30681918, 40909224, 61363836, 81818448, 122727672, 245455344]

約数ペア:

[(1, 245455344), (2, 122727672), (3, 81818448), (4, 61363836), (6, 40909224), (8, 30681918), (9, 27272816), (12, 20454612), (16, 15340959), (18, 13636408), (24, 10227306), (36, 6818204), (48, 5113653), (72, 3409102), (144, 1704551)]