264901696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{133519}}^1$

素因数の和:133562

約数の個数: 28

約数和(自身を含む): 542625280

約数和(自身を除く): 277723584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 133519, 267038, 534076, 1068152, 2136304, 4139089, 4272608, 8278178, 8545216, 16556356, 33112712, 66225424, 132450848, 264901696]

約数ペア:

[(1, 264901696), (2, 132450848), (4, 66225424), (8, 33112712), (16, 16556356), (31, 8545216), (32, 8278178), (62, 4272608), (64, 4139089), (124, 2136304), (248, 1068152), (496, 534076), (992, 267038), (1984, 133519)]