128878034688

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28123}}^1$

素因数の和:28181

約数の個数: 360

約数和(自身を含む): 438211631088

約数和(自身を除く): 309333596400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 81, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 162, 192, 204, 208, 216, 221, 234, 256, 272, 288, 306, 312, 324, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 648, 663, 702, 768, 816, 832, 864, 884, 918, 936, 1053, 1088, 1152, 1224, 1248, 1296, 1326, 1377, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2106, 2176, 2304, 2448, 2496, 2592, 2652, 2754, 2808, 3264, 3328, 3456, 3536, 3672, 3744, 3978, 4212, 4352, 4896, 4992, 5184, 5304, 5508, 5616, 5967, 6528, 6912, 7072, 7344, 7488, 7956, 8424, 9792, 9984, 10368, 10608, 11016, 11232, 11934, 13056, 14144, 14688, 14976, 15912, 16848, 17901, 19584, 20736, 21216, 22032, 22464, 23868, 28123, 28288, 29376, 29952, 31824, 33696, 35802, 39168, 42432, 44064, 44928, 47736, 56246, 56576, 58752, 63648, 67392, 71604, 84369, 84864, 88128, 89856, 95472, 112492, 117504, 127296, 134784, 143208, 168738, 169728, 176256, 190944, 224984, 253107, 254592, 269568, 286416, 337476, 352512, 365599, 381888, 449968, 478091, 506214, 509184, 572832, 674952, 731198, 759321, 763776, 899936, 956182, 1012428, 1096797, 1145664, 1349904, 1434273, 1462396, 1518642, 1527552, 1799872, 1912364, 2024856, 2193594, 2277963, 2291328, 2699808, 2868546, 2924792, 3037284, 3290391, 3599744, 3824728, 4049712, 4302819, 4387188, 4555926, 4582656, 5399616, 5737092, 5849584, 6074568, 6215183, 6580782, 7199488, 7649456, 8099424, 8605638, 8774376, 9111852, 9871173, 10799232, 11474184, 11699168, 12149136, 12430366, 12908457, 13161564, 15298912, 16198848, 17211276, 17548752, 18223704, 18645549, 19742346, 21598464, 22948368, 23398336, 24298272, 24860732, 25816914, 26323128, 29613519, 30597824, 32397696, 34422552, 35097504, 36447408, 37291098, 38725371, 39484692, 45896736, 46796672, 48596544, 49721464, 51633828, 52646256, 55936647, 59227038, 61195648, 64795392, 68845104, 70195008, 72894816, 74582196, 77450742, 78969384, 91793472, 93593344, 97193088, 99442928, 103267656, 105292512, 111873294, 118454076, 122391296, 137690208, 140390016, 145789632, 149164392, 154901484, 157938768, 167809941, 183586944, 194386176, 198885856, 206535312, 210585024, 223746588, 236908152, 275380416, 280780032, 291579264, 298328784, 309802968, 315877536, 335619882, 367173888, 397771712, 413070624, 421170048, 447493176, 473816304, 503429823, 550760832, 583158528, 596657568, 619605936, 631755072, 671239764, 795543424, 826141248, 842340096, 894986352, 947632608, 1006859646, 1101521664, 1193315136, 1239211872, 1263510144, 1342479528, 1591086848, 1652282496, 1789972704, 1895265216, 2013719292, 2386630272, 2478423744, 2527020288, 2684959056, 3304564992, 3579945408, 3790530432, 4027438584, 4773260544, 4956847488, 5369918112, 7159890816, 7581060864, 8054877168, 9913694976, 10739836224, 14319781632, 16109754336, 21479672448, 32219508672, 42959344896, 64439017344, 128878034688]

約数ペア:

[(1, 128878034688), (2, 64439017344), (3, 42959344896), (4, 32219508672), (6, 21479672448), (8, 16109754336), (9, 14319781632), (12, 10739836224), (13, 9913694976), (16, 8054877168), (17, 7581060864), (18, 7159890816), (24, 5369918112), (26, 4956847488), (27, 4773260544), (32, 4027438584), (34, 3790530432), (36, 3579945408), (39, 3304564992), (48, 2684959056), (51, 2527020288), (52, 2478423744), (54, 2386630272), (64, 2013719292), (68, 1895265216), (72, 1789972704), (78, 1652282496), (81, 1591086848), (96, 1342479528), (102, 1263510144), (104, 1239211872), (108, 1193315136), (117, 1101521664), (128, 1006859646), (136, 947632608), (144, 894986352), (153, 842340096), (156, 826141248), (162, 795543424), (192, 671239764), (204, 631755072), (208, 619605936), (216, 596657568), (221, 583158528), (234, 550760832), (256, 503429823), (272, 473816304), (288, 447493176), (306, 421170048), (312, 413070624), (324, 397771712), (351, 367173888), (384, 335619882), (408, 315877536), (416, 309802968), (432, 298328784), (442, 291579264), (459, 280780032), (468, 275380416), (544, 236908152), (576, 223746588), (612, 210585024), (624, 206535312), (648, 198885856), (663, 194386176), (702, 183586944), (768, 167809941), (816, 157938768), (832, 154901484), (864, 149164392), (884, 145789632), (918, 140390016), (936, 137690208), (1053, 122391296), (1088, 118454076), (1152, 111873294), (1224, 105292512), (1248, 103267656), (1296, 99442928), (1326, 97193088), (1377, 93593344), (1404, 91793472), (1632, 78969384), (1664, 77450742), (1728, 74582196), (1768, 72894816), (1836, 70195008), (1872, 68845104), (1989, 64795392), (2106, 61195648), (2176, 59227038), (2304, 55936647), (2448, 52646256), (2496, 51633828), (2592, 49721464), (2652, 48596544), (2754, 46796672), (2808, 45896736), (3264, 39484692), (3328, 38725371), (3456, 37291098), (3536, 36447408), (3672, 35097504), (3744, 34422552), (3978, 32397696), (4212, 30597824), (4352, 29613519), (4896, 26323128), (4992, 25816914), (5184, 24860732), (5304, 24298272), (5508, 23398336), (5616, 22948368), (5967, 21598464), (6528, 19742346), (6912, 18645549), (7072, 18223704), (7344, 17548752), (7488, 17211276), (7956, 16198848), (8424, 15298912), (9792, 13161564), (9984, 12908457), (10368, 12430366), (10608, 12149136), (11016, 11699168), (11232, 11474184), (11934, 10799232), (13056, 9871173), (14144, 9111852), (14688, 8774376), (14976, 8605638), (15912, 8099424), (16848, 7649456), (17901, 7199488), (19584, 6580782), (20736, 6215183), (21216, 6074568), (22032, 5849584), (22464, 5737092), (23868, 5399616), (28123, 4582656), (28288, 4555926), (29376, 4387188), (29952, 4302819), (31824, 4049712), (33696, 3824728), (35802, 3599744), (39168, 3290391), (42432, 3037284), (44064, 2924792), (44928, 2868546), (47736, 2699808), (56246, 2291328), (56576, 2277963), (58752, 2193594), (63648, 2024856), (67392, 1912364), (71604, 1799872), (84369, 1527552), (84864, 1518642), (88128, 1462396), (89856, 1434273), (95472, 1349904), (112492, 1145664), (117504, 1096797), (127296, 1012428), (134784, 956182), (143208, 899936), (168738, 763776), (169728, 759321), (176256, 731198), (190944, 674952), (224984, 572832), (253107, 509184), (254592, 506214), (269568, 478091), (286416, 449968), (337476, 381888), (352512, 365599)]