307738352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21347}}^1$

素因数の和:21425

約数の個数: 40

約数和(自身を含む): 643257936

約数和(自身を除く): 335519584

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 21347, 42694, 85388, 170776, 341552, 362899, 725798, 1131391, 1451596, 2262782, 2903192, 4525564, 5806384, 9051128, 18102256, 19233647, 38467294, 76934588, 153869176, 307738352]

約数ペア:

[(1, 307738352), (2, 153869176), (4, 76934588), (8, 38467294), (16, 19233647), (17, 18102256), (34, 9051128), (53, 5806384), (68, 4525564), (106, 2903192), (136, 2262782), (212, 1451596), (272, 1131391), (424, 725798), (848, 362899), (901, 341552), (1802, 170776), (3604, 85388), (7208, 42694), (14416, 21347)]