229485724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 457228800

約数和(自身を除く): 227743076

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 359, 494, 647, 718, 988, 1294, 1436, 2588, 4667, 6821, 8411, 9334, 12293, 13642, 16822, 18668, 24586, 27284, 33644, 49172, 88673, 159809, 177346, 232273, 319618, 354692, 464546, 639236, 929092, 3019549, 4413187, 6039098, 8826374, 12078196, 17652748, 57371431, 114742862, 229485724]

約数ペア:

[(1, 229485724), (2, 114742862), (4, 57371431), (13, 17652748), (19, 12078196), (26, 8826374), (38, 6039098), (52, 4413187), (76, 3019549), (247, 929092), (359, 639236), (494, 464546), (647, 354692), (718, 319618), (988, 232273), (1294, 177346), (1436, 159809), (2588, 88673), (4667, 49172), (6821, 33644), (8411, 27284), (9334, 24586), (12293, 18668), (13642, 16822)]