316455408

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 943252128

約数和(自身を除く): 626796720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 257, 272, 306, 408, 503, 514, 612, 771, 816, 1006, 1028, 1224, 1509, 1542, 2012, 2056, 2313, 2448, 3018, 3084, 4024, 4112, 4369, 4527, 4626, 6036, 6168, 8048, 8551, 8738, 9054, 9252, 12072, 12336, 13107, 17102, 17476, 18108, 18504, 24144, 25653, 26214, 34204, 34952, 36216, 37008, 39321, 51306, 52428, 68408, 69904, 72432, 76959, 78642, 102612, 104856, 129271, 136816, 153918, 157284, 205224, 209712, 258542, 307836, 314568, 387813, 410448, 517084, 615672, 629136, 775626, 1034168, 1163439, 1231344, 1551252, 2068336, 2197607, 2326878, 3102504, 4395214, 4653756, 6205008, 6592821, 8790428, 9307512, 13185642, 17580856, 18615024, 19778463, 26371284, 35161712, 39556926, 52742568, 79113852, 105485136, 158227704, 316455408]

約数ペア:

[(1, 316455408), (2, 158227704), (3, 105485136), (4, 79113852), (6, 52742568), (8, 39556926), (9, 35161712), (12, 26371284), (16, 19778463), (17, 18615024), (18, 17580856), (24, 13185642), (34, 9307512), (36, 8790428), (48, 6592821), (51, 6205008), (68, 4653756), (72, 4395214), (102, 3102504), (136, 2326878), (144, 2197607), (153, 2068336), (204, 1551252), (257, 1231344), (272, 1163439), (306, 1034168), (408, 775626), (503, 629136), (514, 615672), (612, 517084), (771, 410448), (816, 387813), (1006, 314568), (1028, 307836), (1224, 258542), (1509, 209712), (1542, 205224), (2012, 157284), (2056, 153918), (2313, 136816), (2448, 129271), (3018, 104856), (3084, 102612), (4024, 78642), (4112, 76959), (4369, 72432), (4527, 69904), (4626, 68408), (6036, 52428), (6168, 51306), (8048, 39321), (8551, 37008), (8738, 36216), (9054, 34952), (9252, 34204), (12072, 26214), (12336, 25653), (13107, 24144), (17102, 18504), (17476, 18108)]