8627689728

素因数分解:

$2^8\times 3^5\times 7^1\times {\mathrm{19813}}^1$

素因数の和:19851

約数の個数: 216

約数和(自身を含む): 29483866048

約数和(自身を除く): 20856176320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 5376, 6048, 6804, 6912, 7776, 8064, 9072, 10368, 12096, 13608, 15552, 16128, 18144, 19813, 20736, 24192, 27216, 31104, 36288, 39626, 48384, 54432, 59439, 62208, 72576, 79252, 108864, 118878, 138691, 145152, 158504, 178317, 217728, 237756, 277382, 317008, 356634, 416073, 435456, 475512, 534951, 554764, 634016, 713268, 832146, 951024, 1069902, 1109528, 1248219, 1268032, 1426536, 1604853, 1664292, 1902048, 2139804, 2219056, 2496438, 2536064, 2853072, 3209706, 3328584, 3744657, 3804096, 4279608, 4438112, 4814559, 4992876, 5072128, 5706144, 6419412, 6657168, 7489314, 7608192, 8559216, 8876224, 9629118, 9985752, 11233971, 11412288, 12838824, 13314336, 14978628, 15216384, 17118432, 17752448, 19258236, 19971504, 22467942, 22824576, 25677648, 26628672, 29957256, 33701913, 34236864, 35504896, 38516472, 39943008, 44935884, 45649152, 51355296, 53257344, 59914512, 67403826, 68473728, 77032944, 79886016, 89871768, 102710592, 106514688, 119829024, 134807652, 136947456, 154065888, 159772032, 179743536, 205421184, 239658048, 269615304, 308131776, 319544064, 359487072, 410842368, 479316096, 539230608, 616263552, 718974144, 958632192, 1078461216, 1232527104, 1437948288, 2156922432, 2875896576, 4313844864, 8627689728]

約数ペア:

[(1, 8627689728), (2, 4313844864), (3, 2875896576), (4, 2156922432), (6, 1437948288), (7, 1232527104), (8, 1078461216), (9, 958632192), (12, 718974144), (14, 616263552), (16, 539230608), (18, 479316096), (21, 410842368), (24, 359487072), (27, 319544064), (28, 308131776), (32, 269615304), (36, 239658048), (42, 205421184), (48, 179743536), (54, 159772032), (56, 154065888), (63, 136947456), (64, 134807652), (72, 119829024), (81, 106514688), (84, 102710592), (96, 89871768), (108, 79886016), (112, 77032944), (126, 68473728), (128, 67403826), (144, 59914512), (162, 53257344), (168, 51355296), (189, 45649152), (192, 44935884), (216, 39943008), (224, 38516472), (243, 35504896), (252, 34236864), (256, 33701913), (288, 29957256), (324, 26628672), (336, 25677648), (378, 22824576), (384, 22467942), (432, 19971504), (448, 19258236), (486, 17752448), (504, 17118432), (567, 15216384), (576, 14978628), (648, 13314336), (672, 12838824), (756, 11412288), (768, 11233971), (864, 9985752), (896, 9629118), (972, 8876224), (1008, 8559216), (1134, 7608192), (1152, 7489314), (1296, 6657168), (1344, 6419412), (1512, 5706144), (1701, 5072128), (1728, 4992876), (1792, 4814559), (1944, 4438112), (2016, 4279608), (2268, 3804096), (2304, 3744657), (2592, 3328584), (2688, 3209706), (3024, 2853072), (3402, 2536064), (3456, 2496438), (3888, 2219056), (4032, 2139804), (4536, 1902048), (5184, 1664292), (5376, 1604853), (6048, 1426536), (6804, 1268032), (6912, 1248219), (7776, 1109528), (8064, 1069902), (9072, 951024), (10368, 832146), (12096, 713268), (13608, 634016), (15552, 554764), (16128, 534951), (18144, 475512), (19813, 435456), (20736, 416073), (24192, 356634), (27216, 317008), (31104, 277382), (36288, 237756), (39626, 217728), (48384, 178317), (54432, 158504), (59439, 145152), (62208, 138691), (72576, 118878), (79252, 108864)]