389969146112

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{57923}}^1$

素因数の和:57993

約数の個数: 216

約数和(自身を含む): 1017737654976

約数和(自身を除く): 627768508864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 289, 364, 416, 442, 448, 476, 544, 578, 728, 832, 884, 896, 952, 1088, 1156, 1456, 1547, 1664, 1768, 1792, 1904, 2023, 2176, 2312, 2912, 3094, 3328, 3536, 3757, 3808, 4046, 4352, 4624, 5824, 6188, 7072, 7514, 7616, 8092, 9248, 11648, 12376, 14144, 15028, 15232, 16184, 18496, 23296, 24752, 26299, 28288, 30056, 30464, 32368, 36992, 49504, 52598, 56576, 57923, 60112, 64736, 73984, 99008, 105196, 115846, 120224, 129472, 198016, 210392, 231692, 240448, 258944, 396032, 405461, 420784, 463384, 480896, 517888, 752999, 810922, 841568, 926768, 961792, 984691, 1505998, 1621844, 1683136, 1853536, 1969382, 3011996, 3243688, 3366272, 3707072, 3938764, 5270993, 6023992, 6487376, 6732544, 6892837, 7414144, 7877528, 10541986, 12047984, 12800983, 12974752, 13785674, 14828288, 15755056, 16739747, 21083972, 24095968, 25601966, 25949504, 27571348, 31510112, 33479494, 42167944, 48191936, 51203932, 51899008, 55142696, 63020224, 66958988, 84335888, 89606881, 96383872, 102407864, 103798016, 110285392, 117178229, 126040448, 133917976, 168671776, 179213762, 192767744, 204815728, 217616711, 220570784, 234356458, 252080896, 267835952, 337343552, 358427524, 409631456, 435233422, 441141568, 468712916, 535671904, 674687104, 716855048, 819262912, 870466844, 882283136, 937425832, 1071343808, 1349374208, 1433710096, 1523316977, 1638525824, 1740933688, 1764566272, 1874851664, 2142687616, 2867420192, 3046633954, 3277051648, 3481867376, 3749703328, 4285375232, 5734840384, 6093267908, 6963734752, 7499406656, 11469680768, 12186535816, 13927469504, 14998813312, 22939361536, 24373071632, 27854939008, 29997626624, 48746143264, 55709878016, 97492286528, 194984573056, 389969146112]

約数ペア:

[(1, 389969146112), (2, 194984573056), (4, 97492286528), (7, 55709878016), (8, 48746143264), (13, 29997626624), (14, 27854939008), (16, 24373071632), (17, 22939361536), (26, 14998813312), (28, 13927469504), (32, 12186535816), (34, 11469680768), (52, 7499406656), (56, 6963734752), (64, 6093267908), (68, 5734840384), (91, 4285375232), (104, 3749703328), (112, 3481867376), (119, 3277051648), (128, 3046633954), (136, 2867420192), (182, 2142687616), (208, 1874851664), (221, 1764566272), (224, 1740933688), (238, 1638525824), (256, 1523316977), (272, 1433710096), (289, 1349374208), (364, 1071343808), (416, 937425832), (442, 882283136), (448, 870466844), (476, 819262912), (544, 716855048), (578, 674687104), (728, 535671904), (832, 468712916), (884, 441141568), (896, 435233422), (952, 409631456), (1088, 358427524), (1156, 337343552), (1456, 267835952), (1547, 252080896), (1664, 234356458), (1768, 220570784), (1792, 217616711), (1904, 204815728), (2023, 192767744), (2176, 179213762), (2312, 168671776), (2912, 133917976), (3094, 126040448), (3328, 117178229), (3536, 110285392), (3757, 103798016), (3808, 102407864), (4046, 96383872), (4352, 89606881), (4624, 84335888), (5824, 66958988), (6188, 63020224), (7072, 55142696), (7514, 51899008), (7616, 51203932), (8092, 48191936), (9248, 42167944), (11648, 33479494), (12376, 31510112), (14144, 27571348), (15028, 25949504), (15232, 25601966), (16184, 24095968), (18496, 21083972), (23296, 16739747), (24752, 15755056), (26299, 14828288), (28288, 13785674), (30056, 12974752), (30464, 12800983), (32368, 12047984), (36992, 10541986), (49504, 7877528), (52598, 7414144), (56576, 6892837), (57923, 6732544), (60112, 6487376), (64736, 6023992), (73984, 5270993), (99008, 3938764), (105196, 3707072), (115846, 3366272), (120224, 3243688), (129472, 3011996), (198016, 1969382), (210392, 1853536), (231692, 1683136), (240448, 1621844), (258944, 1505998), (396032, 984691), (405461, 961792), (420784, 926768), (463384, 841568), (480896, 810922), (517888, 752999)]