21079398912

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5115

約数の個数: 320

約数和(自身を含む): 69460554240

約数和(自身を除く): 48381155328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 64, 66, 76, 78, 88, 96, 104, 114, 128, 132, 143, 152, 156, 176, 192, 208, 209, 228, 247, 256, 264, 286, 304, 312, 352, 384, 416, 418, 429, 456, 494, 512, 528, 572, 608, 624, 627, 704, 741, 768, 832, 836, 858, 912, 988, 1056, 1144, 1216, 1248, 1254, 1408, 1482, 1536, 1664, 1672, 1716, 1824, 1976, 2112, 2288, 2432, 2496, 2508, 2717, 2816, 2964, 3328, 3344, 3432, 3648, 3952, 4224, 4576, 4864, 4992, 5016, 5051, 5434, 5632, 5928, 6656, 6688, 6864, 7296, 7904, 8151, 8448, 9152, 9728, 9984, 10032, 10102, 10868, 11856, 13376, 13728, 14592, 15153, 15808, 16302, 16896, 18304, 19968, 20064, 20204, 21736, 23712, 26752, 27456, 29184, 30306, 31616, 32604, 36608, 40128, 40408, 43472, 47424, 53504, 54912, 55561, 60612, 63232, 65208, 65663, 73216, 80256, 80816, 86944, 94848, 95969, 107008, 109824, 111122, 121224, 126464, 130416, 131326, 160512, 161632, 166683, 173888, 189696, 191938, 196989, 219648, 222244, 242448, 260832, 262652, 287907, 321024, 323264, 333366, 347776, 379392, 383876, 393978, 444488, 484896, 521664, 525304, 575814, 646528, 666732, 695552, 722293, 767752, 787956, 888976, 969792, 1043328, 1050608, 1055659, 1151628, 1247597, 1293056, 1333464, 1391104, 1444586, 1535504, 1575912, 1777952, 1939584, 2086656, 2101216, 2111318, 2166879, 2303256, 2495194, 2586112, 2666928, 2889172, 3071008, 3151824, 3166977, 3555904, 3742791, 3879168, 4173312, 4202432, 4222636, 4333758, 4606512, 4990388, 5333856, 5778344, 6142016, 6303648, 6333954, 7111808, 7485582, 7758336, 8404864, 8445272, 8667516, 9213024, 9980776, 10667712, 11556688, 12284032, 12607296, 12667908, 13723567, 14223616, 14971164, 16809728, 16890544, 17335032, 18426048, 19961552, 21335424, 23113376, 24568064, 25214592, 25335816, 27447134, 28447232, 29942328, 33619456, 33781088, 34670064, 36852096, 39923104, 41170701, 42670848, 46226752, 49136128, 50429184, 50671632, 54894268, 59884656, 67562176, 69340128, 73704192, 79846208, 82341402, 85341696, 92453504, 100858368, 101343264, 109788536, 119769312, 135124352, 138680256, 147408384, 159692416, 164682804, 184907008, 202686528, 219577072, 239538624, 270248704, 277360512, 319384832, 329365608, 369814016, 405373056, 439154144, 479077248, 540497408, 554721024, 638769664, 658731216, 810746112, 878308288, 958154496, 1109442048, 1317462432, 1621492224, 1756616576, 1916308992, 2634924864, 3513233152, 5269849728, 7026466304, 10539699456, 21079398912]

約数ペア:

[(1, 21079398912), (2, 10539699456), (3, 7026466304), (4, 5269849728), (6, 3513233152), (8, 2634924864), (11, 1916308992), (12, 1756616576), (13, 1621492224), (16, 1317462432), (19, 1109442048), (22, 958154496), (24, 878308288), (26, 810746112), (32, 658731216), (33, 638769664), (38, 554721024), (39, 540497408), (44, 479077248), (48, 439154144), (52, 405373056), (57, 369814016), (64, 329365608), (66, 319384832), (76, 277360512), (78, 270248704), (88, 239538624), (96, 219577072), (104, 202686528), (114, 184907008), (128, 164682804), (132, 159692416), (143, 147408384), (152, 138680256), (156, 135124352), (176, 119769312), (192, 109788536), (208, 101343264), (209, 100858368), (228, 92453504), (247, 85341696), (256, 82341402), (264, 79846208), (286, 73704192), (304, 69340128), (312, 67562176), (352, 59884656), (384, 54894268), (416, 50671632), (418, 50429184), (429, 49136128), (456, 46226752), (494, 42670848), (512, 41170701), (528, 39923104), (572, 36852096), (608, 34670064), (624, 33781088), (627, 33619456), (704, 29942328), (741, 28447232), (768, 27447134), (832, 25335816), (836, 25214592), (858, 24568064), (912, 23113376), (988, 21335424), (1056, 19961552), (1144, 18426048), (1216, 17335032), (1248, 16890544), (1254, 16809728), (1408, 14971164), (1482, 14223616), (1536, 13723567), (1664, 12667908), (1672, 12607296), (1716, 12284032), (1824, 11556688), (1976, 10667712), (2112, 9980776), (2288, 9213024), (2432, 8667516), (2496, 8445272), (2508, 8404864), (2717, 7758336), (2816, 7485582), (2964, 7111808), (3328, 6333954), (3344, 6303648), (3432, 6142016), (3648, 5778344), (3952, 5333856), (4224, 4990388), (4576, 4606512), (4864, 4333758), (4992, 4222636), (5016, 4202432), (5051, 4173312), (5434, 3879168), (5632, 3742791), (5928, 3555904), (6656, 3166977), (6688, 3151824), (6864, 3071008), (7296, 2889172), (7904, 2666928), (8151, 2586112), (8448, 2495194), (9152, 2303256), (9728, 2166879), (9984, 2111318), (10032, 2101216), (10102, 2086656), (10868, 1939584), (11856, 1777952), (13376, 1575912), (13728, 1535504), (14592, 1444586), (15153, 1391104), (15808, 1333464), (16302, 1293056), (16896, 1247597), (18304, 1151628), (19968, 1055659), (20064, 1050608), (20204, 1043328), (21736, 969792), (23712, 888976), (26752, 787956), (27456, 767752), (29184, 722293), (30306, 695552), (31616, 666732), (32604, 646528), (36608, 575814), (40128, 525304), (40408, 521664), (43472, 484896), (47424, 444488), (53504, 393978), (54912, 383876), (55561, 379392), (60612, 347776), (63232, 333366), (65208, 323264), (65663, 321024), (73216, 287907), (80256, 262652), (80816, 260832), (86944, 242448), (94848, 222244), (95969, 219648), (107008, 196989), (109824, 191938), (111122, 189696), (121224, 173888), (126464, 166683), (130416, 161632), (131326, 160512)]