921258144

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 2784862080

約数和(自身を除く): 1863603936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 137, 144, 172, 181, 216, 258, 274, 288, 344, 362, 387, 411, 432, 516, 543, 548, 688, 724, 774, 822, 864, 1032, 1086, 1096, 1161, 1233, 1376, 1448, 1548, 1629, 1644, 2064, 2172, 2192, 2322, 2466, 2896, 3096, 3258, 3288, 3699, 4128, 4344, 4384, 4644, 4887, 4932, 5792, 5891, 6192, 6516, 6576, 7398, 7783, 8688, 9288, 9774, 9864, 11782, 12384, 13032, 13152, 14796, 15566, 17376, 17673, 18576, 19548, 19728, 23349, 23564, 24797, 26064, 29592, 31132, 35346, 37152, 39096, 39456, 46698, 47128, 49594, 52128, 53019, 59184, 62264, 70047, 70692, 74391, 78192, 93396, 94256, 99188, 106038, 118368, 124528, 140094, 141384, 148782, 156384, 159057, 186792, 188512, 198376, 210141, 212076, 223173, 249056, 280188, 282768, 297564, 318114, 373584, 396752, 420282, 424152, 446346, 560376, 565536, 595128, 636228, 669519, 747168, 793504, 840564, 848304, 892692, 1066271, 1120752, 1190256, 1272456, 1339038, 1681128, 1696608, 1785384, 2132542, 2241504, 2380512, 2544912, 2678076, 3198813, 3362256, 3570768, 4265084, 5089824, 5356152, 6397626, 6724512, 7141536, 8530168, 9596439, 10712304, 12795252, 17060336, 19192878, 21424608, 25590504, 28789317, 34120672, 38385756, 51181008, 57578634, 76771512, 102362016, 115157268, 153543024, 230314536, 307086048, 460629072, 921258144]

約数ペア:

[(1, 921258144), (2, 460629072), (3, 307086048), (4, 230314536), (6, 153543024), (8, 115157268), (9, 102362016), (12, 76771512), (16, 57578634), (18, 51181008), (24, 38385756), (27, 34120672), (32, 28789317), (36, 25590504), (43, 21424608), (48, 19192878), (54, 17060336), (72, 12795252), (86, 10712304), (96, 9596439), (108, 8530168), (129, 7141536), (137, 6724512), (144, 6397626), (172, 5356152), (181, 5089824), (216, 4265084), (258, 3570768), (274, 3362256), (288, 3198813), (344, 2678076), (362, 2544912), (387, 2380512), (411, 2241504), (432, 2132542), (516, 1785384), (543, 1696608), (548, 1681128), (688, 1339038), (724, 1272456), (774, 1190256), (822, 1120752), (864, 1066271), (1032, 892692), (1086, 848304), (1096, 840564), (1161, 793504), (1233, 747168), (1376, 669519), (1448, 636228), (1548, 595128), (1629, 565536), (1644, 560376), (2064, 446346), (2172, 424152), (2192, 420282), (2322, 396752), (2466, 373584), (2896, 318114), (3096, 297564), (3258, 282768), (3288, 280188), (3699, 249056), (4128, 223173), (4344, 212076), (4384, 210141), (4644, 198376), (4887, 188512), (4932, 186792), (5792, 159057), (5891, 156384), (6192, 148782), (6516, 141384), (6576, 140094), (7398, 124528), (7783, 118368), (8688, 106038), (9288, 99188), (9774, 94256), (9864, 93396), (11782, 78192), (12384, 74391), (13032, 70692), (13152, 70047), (14796, 62264), (15566, 59184), (17376, 53019), (17673, 52128), (18576, 49594), (19548, 47128), (19728, 46698), (23349, 39456), (23564, 39096), (24797, 37152), (26064, 35346), (29592, 31132)]