256141008

素因数分解:

$2^4\times 3^3\times {\mathrm{592919}}^1$

素因数の和:592936

約数の個数: 40

約数和(自身を含む): 735220800

約数和(自身を除く): 479079792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 592919, 1185838, 1778757, 2371676, 3557514, 4743352, 5336271, 7115028, 9486704, 10672542, 14230056, 16008813, 21345084, 28460112, 32017626, 42690168, 64035252, 85380336, 128070504, 256141008]

約数ペア:

[(1, 256141008), (2, 128070504), (3, 85380336), (4, 64035252), (6, 42690168), (8, 32017626), (9, 28460112), (12, 21345084), (16, 16008813), (18, 14230056), (24, 10672542), (27, 9486704), (36, 7115028), (48, 5336271), (54, 4743352), (72, 3557514), (108, 2371676), (144, 1778757), (216, 1185838), (432, 592919)]