2779771904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 176

約数和(自身を含む): 7142032128

約数和(自身を除く): 4362260224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 416, 448, 512, 598, 644, 728, 736, 832, 896, 1024, 1196, 1288, 1297, 1456, 1472, 1664, 1792, 2093, 2392, 2576, 2594, 2912, 2944, 3328, 3584, 4186, 4784, 5152, 5188, 5824, 5888, 6656, 7168, 8372, 9079, 9568, 10304, 10376, 11648, 11776, 13312, 16744, 16861, 18158, 19136, 20608, 20752, 23296, 23552, 29831, 33488, 33722, 36316, 38272, 41216, 41504, 46592, 59662, 66976, 67444, 72632, 76544, 82432, 83008, 93184, 118027, 119324, 133952, 134888, 145264, 153088, 164864, 166016, 208817, 236054, 238648, 267904, 269776, 290528, 306176, 332032, 387803, 417634, 472108, 477296, 535808, 539552, 581056, 664064, 775606, 835268, 944216, 954592, 1071616, 1079104, 1162112, 1328128, 1551212, 1670536, 1888432, 1909184, 2143232, 2158208, 2324224, 2714621, 3102424, 3341072, 3776864, 3818368, 4316416, 4648448, 5429242, 6204848, 6682144, 7553728, 7636736, 8632832, 9296896, 10858484, 12409696, 13364288, 15107456, 15273472, 17265664, 21716968, 24819392, 26728576, 30214912, 30546944, 43433936, 49638784, 53457152, 60429824, 86867872, 99277568, 106914304, 120859648, 173735744, 198555136, 213828608, 347471488, 397110272, 694942976, 1389885952, 2779771904]

約数ペア:

[(1, 2779771904), (2, 1389885952), (4, 694942976), (7, 397110272), (8, 347471488), (13, 213828608), (14, 198555136), (16, 173735744), (23, 120859648), (26, 106914304), (28, 99277568), (32, 86867872), (46, 60429824), (52, 53457152), (56, 49638784), (64, 43433936), (91, 30546944), (92, 30214912), (104, 26728576), (112, 24819392), (128, 21716968), (161, 17265664), (182, 15273472), (184, 15107456), (208, 13364288), (224, 12409696), (256, 10858484), (299, 9296896), (322, 8632832), (364, 7636736), (368, 7553728), (416, 6682144), (448, 6204848), (512, 5429242), (598, 4648448), (644, 4316416), (728, 3818368), (736, 3776864), (832, 3341072), (896, 3102424), (1024, 2714621), (1196, 2324224), (1288, 2158208), (1297, 2143232), (1456, 1909184), (1472, 1888432), (1664, 1670536), (1792, 1551212), (2093, 1328128), (2392, 1162112), (2576, 1079104), (2594, 1071616), (2912, 954592), (2944, 944216), (3328, 835268), (3584, 775606), (4186, 664064), (4784, 581056), (5152, 539552), (5188, 535808), (5824, 477296), (5888, 472108), (6656, 417634), (7168, 387803), (8372, 332032), (9079, 306176), (9568, 290528), (10304, 269776), (10376, 267904), (11648, 238648), (11776, 236054), (13312, 208817), (16744, 166016), (16861, 164864), (18158, 153088), (19136, 145264), (20608, 134888), (20752, 133952), (23296, 119324), (23552, 118027), (29831, 93184), (33488, 83008), (33722, 82432), (36316, 76544), (38272, 72632), (41216, 67444), (41504, 66976), (46592, 59662)]