7988361472

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:953

約数の個数: 288

約数和(自身を含む): 21707868672

約数和(自身を除く): 13719507200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 32, 34, 46, 52, 56, 64, 68, 91, 92, 104, 112, 119, 128, 136, 161, 182, 184, 208, 221, 224, 238, 256, 272, 299, 322, 364, 368, 391, 416, 442, 448, 476, 544, 598, 644, 728, 736, 782, 832, 877, 884, 896, 952, 1088, 1196, 1288, 1456, 1472, 1547, 1564, 1664, 1754, 1768, 1792, 1904, 2093, 2176, 2392, 2576, 2737, 2912, 2944, 3094, 3128, 3328, 3508, 3536, 3808, 4186, 4352, 4784, 5083, 5152, 5474, 5824, 5888, 6139, 6188, 6256, 7016, 7072, 7616, 8372, 9568, 10166, 10304, 10948, 11401, 11648, 12278, 12376, 12512, 14032, 14144, 14909, 15232, 16744, 19136, 20171, 20332, 20608, 21896, 22802, 23296, 24556, 24752, 25024, 28064, 28288, 29818, 30464, 33488, 35581, 38272, 40342, 40664, 41216, 43792, 45604, 49112, 49504, 50048, 56128, 56576, 59636, 66976, 71162, 76544, 79807, 80684, 81328, 87584, 91208, 98224, 99008, 100096, 104363, 112256, 119272, 133952, 141197, 142324, 159614, 161368, 162656, 175168, 182416, 193817, 196448, 198016, 208726, 224512, 238544, 262223, 267904, 282394, 284648, 319228, 322736, 325312, 342907, 350336, 364832, 387634, 392896, 396032, 417452, 477088, 524446, 535808, 564788, 569296, 638456, 645472, 650624, 685814, 700672, 729664, 775268, 785792, 834904, 954176, 1048892, 1129576, 1138592, 1276912, 1290944, 1301248, 1356719, 1371628, 1459328, 1550536, 1571584, 1669808, 1835561, 1908352, 2097784, 2259152, 2277184, 2400349, 2553824, 2581888, 2713438, 2743256, 2918656, 3101072, 3339616, 3671122, 3816704, 4195568, 4457791, 4518304, 4554368, 4800698, 5107648, 5163776, 5426876, 5486512, 6202144, 6679232, 7342244, 8391136, 8915582, 9036608, 9108736, 9601396, 10215296, 10853752, 10973024, 12404288, 13358464, 14684488, 16782272, 17831164, 18073216, 19202792, 20430592, 21707504, 21946048, 24808576, 26716928, 29368976, 31204537, 33564544, 35662328, 36146432, 38405584, 43415008, 43892096, 49617152, 58737952, 62409074, 67129088, 71324656, 76811168, 86830016, 87784192, 117475904, 124818148, 142649312, 153622336, 173660032, 234951808, 249636296, 285298624, 307244672, 347320064, 469903616, 499272592, 570597248, 614489344, 998545184, 1141194496, 1997090368, 3994180736, 7988361472]

約数ペア:

[(1, 7988361472), (2, 3994180736), (4, 1997090368), (7, 1141194496), (8, 998545184), (13, 614489344), (14, 570597248), (16, 499272592), (17, 469903616), (23, 347320064), (26, 307244672), (28, 285298624), (32, 249636296), (34, 234951808), (46, 173660032), (52, 153622336), (56, 142649312), (64, 124818148), (68, 117475904), (91, 87784192), (92, 86830016), (104, 76811168), (112, 71324656), (119, 67129088), (128, 62409074), (136, 58737952), (161, 49617152), (182, 43892096), (184, 43415008), (208, 38405584), (221, 36146432), (224, 35662328), (238, 33564544), (256, 31204537), (272, 29368976), (299, 26716928), (322, 24808576), (364, 21946048), (368, 21707504), (391, 20430592), (416, 19202792), (442, 18073216), (448, 17831164), (476, 16782272), (544, 14684488), (598, 13358464), (644, 12404288), (728, 10973024), (736, 10853752), (782, 10215296), (832, 9601396), (877, 9108736), (884, 9036608), (896, 8915582), (952, 8391136), (1088, 7342244), (1196, 6679232), (1288, 6202144), (1456, 5486512), (1472, 5426876), (1547, 5163776), (1564, 5107648), (1664, 4800698), (1754, 4554368), (1768, 4518304), (1792, 4457791), (1904, 4195568), (2093, 3816704), (2176, 3671122), (2392, 3339616), (2576, 3101072), (2737, 2918656), (2912, 2743256), (2944, 2713438), (3094, 2581888), (3128, 2553824), (3328, 2400349), (3508, 2277184), (3536, 2259152), (3808, 2097784), (4186, 1908352), (4352, 1835561), (4784, 1669808), (5083, 1571584), (5152, 1550536), (5474, 1459328), (5824, 1371628), (5888, 1356719), (6139, 1301248), (6188, 1290944), (6256, 1276912), (7016, 1138592), (7072, 1129576), (7616, 1048892), (8372, 954176), (9568, 834904), (10166, 785792), (10304, 775268), (10948, 729664), (11401, 700672), (11648, 685814), (12278, 650624), (12376, 645472), (12512, 638456), (14032, 569296), (14144, 564788), (14909, 535808), (15232, 524446), (16744, 477088), (19136, 417452), (20171, 396032), (20332, 392896), (20608, 387634), (21896, 364832), (22802, 350336), (23296, 342907), (24556, 325312), (24752, 322736), (25024, 319228), (28064, 284648), (28288, 282394), (29818, 267904), (30464, 262223), (33488, 238544), (35581, 224512), (38272, 208726), (40342, 198016), (40664, 196448), (41216, 193817), (43792, 182416), (45604, 175168), (49112, 162656), (49504, 161368), (50048, 159614), (56128, 142324), (56576, 141197), (59636, 133952), (66976, 119272), (71162, 112256), (76544, 104363), (79807, 100096), (80684, 99008), (81328, 98224), (87584, 91208)]