245129904

素因数分解:

$2^4\times 3^2\times {\mathrm{1702291}}^1$

素因数の和:1702305

約数の個数: 30

約数和(自身を含む): 686023676

約数和(自身を除く): 440893772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1702291, 3404582, 5106873, 6809164, 10213746, 13618328, 15320619, 20427492, 27236656, 30641238, 40854984, 61282476, 81709968, 122564952, 245129904]

約数ペア:

[(1, 245129904), (2, 122564952), (3, 81709968), (4, 61282476), (6, 40854984), (8, 30641238), (9, 27236656), (12, 20427492), (16, 15320619), (18, 13618328), (24, 10213746), (36, 6809164), (48, 5106873), (72, 3404582), (144, 1702291)]