2990635648

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1435

約数の個数: 256

約数和(自身を含む): 8476151040

約数和(自身を除く): 5485515392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 544, 572, 616, 704, 728, 748, 832, 884, 896, 952, 1001, 1088, 1144, 1232, 1309, 1373, 1408, 1456, 1496, 1547, 1664, 1768, 1904, 2002, 2176, 2288, 2431, 2464, 2618, 2746, 2912, 2992, 3094, 3536, 3808, 4004, 4576, 4862, 4928, 5236, 5492, 5824, 5984, 6188, 7072, 7616, 8008, 9152, 9611, 9724, 9856, 10472, 10984, 11648, 11968, 12376, 14144, 15103, 15232, 16016, 17017, 17849, 18304, 19222, 19448, 20944, 21968, 23341, 23936, 24752, 28288, 30206, 32032, 34034, 35698, 38444, 38896, 41888, 43936, 46682, 49504, 60412, 64064, 68068, 71396, 76888, 77792, 83776, 87872, 93364, 99008, 105721, 120824, 124943, 128128, 136136, 142792, 153776, 155584, 163387, 167552, 175744, 186728, 196339, 198016, 211442, 241648, 249886, 256751, 272272, 285584, 303433, 307552, 311168, 326774, 373456, 392678, 422884, 483296, 499772, 513502, 544544, 571168, 606866, 615104, 653548, 746912, 785356, 845768, 966592, 999544, 1027004, 1089088, 1142336, 1213732, 1230208, 1307096, 1374373, 1493824, 1570712, 1691536, 1797257, 1933184, 1999088, 2054008, 2124031, 2178176, 2284672, 2427464, 2614192, 2748746, 2987648, 3141424, 3337763, 3383072, 3594514, 3998176, 4108016, 4248062, 4854928, 5228384, 5497492, 6282848, 6675526, 6766144, 7189028, 7996352, 8216032, 8496124, 9709856, 10456768, 10994984, 12565696, 13351052, 13532288, 14378056, 15992704, 16432064, 16992248, 19419712, 20913536, 21989968, 23364341, 25131392, 26702104, 28756112, 32864128, 33984496, 38839424, 43979936, 46728682, 53404208, 57512224, 67968992, 87959872, 93457364, 106808416, 115024448, 135937984, 175919744, 186914728, 213616832, 230048896, 271875968, 373829456, 427233664, 747658912, 1495317824, 2990635648]

約数ペア:

[(1, 2990635648), (2, 1495317824), (4, 747658912), (7, 427233664), (8, 373829456), (11, 271875968), (13, 230048896), (14, 213616832), (16, 186914728), (17, 175919744), (22, 135937984), (26, 115024448), (28, 106808416), (32, 93457364), (34, 87959872), (44, 67968992), (52, 57512224), (56, 53404208), (64, 46728682), (68, 43979936), (77, 38839424), (88, 33984496), (91, 32864128), (104, 28756112), (112, 26702104), (119, 25131392), (128, 23364341), (136, 21989968), (143, 20913536), (154, 19419712), (176, 16992248), (182, 16432064), (187, 15992704), (208, 14378056), (221, 13532288), (224, 13351052), (238, 12565696), (272, 10994984), (286, 10456768), (308, 9709856), (352, 8496124), (364, 8216032), (374, 7996352), (416, 7189028), (442, 6766144), (448, 6675526), (476, 6282848), (544, 5497492), (572, 5228384), (616, 4854928), (704, 4248062), (728, 4108016), (748, 3998176), (832, 3594514), (884, 3383072), (896, 3337763), (952, 3141424), (1001, 2987648), (1088, 2748746), (1144, 2614192), (1232, 2427464), (1309, 2284672), (1373, 2178176), (1408, 2124031), (1456, 2054008), (1496, 1999088), (1547, 1933184), (1664, 1797257), (1768, 1691536), (1904, 1570712), (2002, 1493824), (2176, 1374373), (2288, 1307096), (2431, 1230208), (2464, 1213732), (2618, 1142336), (2746, 1089088), (2912, 1027004), (2992, 999544), (3094, 966592), (3536, 845768), (3808, 785356), (4004, 746912), (4576, 653548), (4862, 615104), (4928, 606866), (5236, 571168), (5492, 544544), (5824, 513502), (5984, 499772), (6188, 483296), (7072, 422884), (7616, 392678), (8008, 373456), (9152, 326774), (9611, 311168), (9724, 307552), (9856, 303433), (10472, 285584), (10984, 272272), (11648, 256751), (11968, 249886), (12376, 241648), (14144, 211442), (15103, 198016), (15232, 196339), (16016, 186728), (17017, 175744), (17849, 167552), (18304, 163387), (19222, 155584), (19448, 153776), (20944, 142792), (21968, 136136), (23341, 128128), (23936, 124943), (24752, 120824), (28288, 105721), (30206, 99008), (32032, 93364), (34034, 87872), (35698, 83776), (38444, 77792), (38896, 76888), (41888, 71396), (43936, 68068), (46682, 64064), (49504, 60412)]