272293456

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 535528224

約数和(自身を除く): 263234768

約数列:

[1, 2, 4, 8, 16, 131, 163, 262, 326, 524, 652, 797, 1048, 1304, 1594, 2096, 2608, 3188, 6376, 12752, 21353, 42706, 85412, 104407, 129911, 170824, 208814, 259822, 341648, 417628, 519644, 835256, 1039288, 1670512, 2078576, 17018341, 34036682, 68073364, 136146728, 272293456]

約数ペア:

[(1, 272293456), (2, 136146728), (4, 68073364), (8, 34036682), (16, 17018341), (131, 2078576), (163, 1670512), (262, 1039288), (326, 835256), (524, 519644), (652, 417628), (797, 341648), (1048, 259822), (1304, 208814), (1594, 170824), (2096, 129911), (2608, 104407), (3188, 85412), (6376, 42706), (12752, 21353)]