264772312

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89209}}^1$

素因数の和:89275

約数の個数: 32

約数和(自身を含む): 578080800

約数和(自身を除く): 313308488

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 89209, 178418, 356836, 624463, 713672, 1248926, 2497852, 4728077, 4995704, 9456154, 18912308, 33096539, 37824616, 66193078, 132386156, 264772312]

約数ペア:

[(1, 264772312), (2, 132386156), (4, 66193078), (7, 37824616), (8, 33096539), (14, 18912308), (28, 9456154), (53, 4995704), (56, 4728077), (106, 2497852), (212, 1248926), (371, 713672), (424, 624463), (742, 356836), (1484, 178418), (2968, 89209)]