27826080128

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1617

約数の個数: 256

約数和(自身を含む): 72561070080

約数和(自身を除く): 44734989952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 61, 62, 64, 77, 88, 112, 122, 124, 128, 154, 176, 217, 224, 244, 248, 308, 341, 352, 427, 434, 448, 488, 496, 616, 671, 682, 704, 854, 868, 896, 976, 992, 1232, 1342, 1364, 1408, 1493, 1708, 1736, 1891, 1952, 1984, 2387, 2464, 2684, 2728, 2986, 3416, 3472, 3782, 3904, 3968, 4697, 4774, 4928, 5368, 5456, 5972, 6832, 6944, 7564, 7808, 9394, 9548, 9856, 10451, 10736, 10912, 11944, 13237, 13664, 13888, 15128, 16423, 18788, 19096, 20801, 20902, 21472, 21824, 23888, 26474, 27328, 27776, 30256, 32846, 37576, 38192, 41602, 41804, 42944, 43648, 46283, 47776, 52948, 54656, 60512, 65692, 75152, 76384, 83204, 83608, 85888, 91073, 92566, 95552, 105896, 114961, 121024, 131384, 145607, 150304, 152768, 166408, 167216, 182146, 185132, 191104, 211792, 229922, 242048, 262768, 291214, 300608, 305536, 323981, 332816, 334432, 364292, 370264, 423584, 459844, 509113, 525536, 582428, 601216, 637511, 647962, 665632, 668864, 728584, 740528, 847168, 919688, 1001803, 1018226, 1051072, 1164856, 1275022, 1295924, 1331264, 1337728, 1457168, 1481056, 1694336, 1839376, 2003606, 2036452, 2102144, 2329712, 2550044, 2591848, 2662528, 2823263, 2914336, 2962112, 3563791, 3678752, 4007212, 4072904, 4659424, 5100088, 5183696, 5646526, 5828672, 5924224, 7012621, 7127582, 7357504, 8014424, 8145808, 9318848, 10200176, 10367392, 11293052, 11657344, 14025242, 14255164, 14715008, 16028848, 16291616, 18637696, 19762841, 20400352, 20734784, 22586104, 28050484, 28510328, 31055893, 32057696, 32583232, 39525682, 40800704, 41469568, 45172208, 56100968, 57020656, 62111786, 64115392, 65166464, 79051364, 81601408, 90344416, 112201936, 114041312, 124223572, 128230784, 158102728, 180688832, 217391251, 224403872, 228082624, 248447144, 316205456, 361377664, 434782502, 448807744, 456165248, 496894288, 632410912, 869565004, 897615488, 993788576, 1264821824, 1739130008, 1987577152, 2529643648, 3478260016, 3975154304, 6956520032, 13913040064, 27826080128]

約数ペア:

[(1, 27826080128), (2, 13913040064), (4, 6956520032), (7, 3975154304), (8, 3478260016), (11, 2529643648), (14, 1987577152), (16, 1739130008), (22, 1264821824), (28, 993788576), (31, 897615488), (32, 869565004), (44, 632410912), (56, 496894288), (61, 456165248), (62, 448807744), (64, 434782502), (77, 361377664), (88, 316205456), (112, 248447144), (122, 228082624), (124, 224403872), (128, 217391251), (154, 180688832), (176, 158102728), (217, 128230784), (224, 124223572), (244, 114041312), (248, 112201936), (308, 90344416), (341, 81601408), (352, 79051364), (427, 65166464), (434, 64115392), (448, 62111786), (488, 57020656), (496, 56100968), (616, 45172208), (671, 41469568), (682, 40800704), (704, 39525682), (854, 32583232), (868, 32057696), (896, 31055893), (976, 28510328), (992, 28050484), (1232, 22586104), (1342, 20734784), (1364, 20400352), (1408, 19762841), (1493, 18637696), (1708, 16291616), (1736, 16028848), (1891, 14715008), (1952, 14255164), (1984, 14025242), (2387, 11657344), (2464, 11293052), (2684, 10367392), (2728, 10200176), (2986, 9318848), (3416, 8145808), (3472, 8014424), (3782, 7357504), (3904, 7127582), (3968, 7012621), (4697, 5924224), (4774, 5828672), (4928, 5646526), (5368, 5183696), (5456, 5100088), (5972, 4659424), (6832, 4072904), (6944, 4007212), (7564, 3678752), (7808, 3563791), (9394, 2962112), (9548, 2914336), (9856, 2823263), (10451, 2662528), (10736, 2591848), (10912, 2550044), (11944, 2329712), (13237, 2102144), (13664, 2036452), (13888, 2003606), (15128, 1839376), (16423, 1694336), (18788, 1481056), (19096, 1457168), (20801, 1337728), (20902, 1331264), (21472, 1295924), (21824, 1275022), (23888, 1164856), (26474, 1051072), (27328, 1018226), (27776, 1001803), (30256, 919688), (32846, 847168), (37576, 740528), (38192, 728584), (41602, 668864), (41804, 665632), (42944, 647962), (43648, 637511), (46283, 601216), (47776, 582428), (52948, 525536), (54656, 509113), (60512, 459844), (65692, 423584), (75152, 370264), (76384, 364292), (83204, 334432), (83608, 332816), (85888, 323981), (91073, 305536), (92566, 300608), (95552, 291214), (105896, 262768), (114961, 242048), (121024, 229922), (131384, 211792), (145607, 191104), (150304, 185132), (152768, 182146), (166408, 167216)]