1260397776

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2387117}}^1$

素因数の和:2387139

約数の個数: 40

約数和(自身を含む): 3552031584

約数和(自身を除く): 2291633808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2387117, 4774234, 7161351, 9548468, 14322702, 19096936, 26258287, 28645404, 38193872, 52516574, 57290808, 78774861, 105033148, 114581616, 157549722, 210066296, 315099444, 420132592, 630198888, 1260397776]

約数ペア:

[(1, 1260397776), (2, 630198888), (3, 420132592), (4, 315099444), (6, 210066296), (8, 157549722), (11, 114581616), (12, 105033148), (16, 78774861), (22, 57290808), (24, 52516574), (33, 38193872), (44, 28645404), (48, 26258287), (66, 19096936), (88, 14322702), (132, 9548468), (176, 7161351), (264, 4774234), (528, 2387117)]