13133131648

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1085

約数の個数: 256

約数和(自身を含む): 34173296640

約数和(自身を除く): 21040164992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 64, 74, 91, 104, 112, 124, 128, 148, 182, 208, 217, 224, 248, 259, 296, 364, 403, 416, 434, 448, 481, 496, 518, 592, 728, 806, 832, 868, 896, 962, 983, 992, 1036, 1147, 1184, 1456, 1612, 1664, 1736, 1924, 1966, 1984, 2072, 2294, 2368, 2821, 2912, 3224, 3367, 3472, 3848, 3932, 3968, 4144, 4588, 4736, 5642, 5824, 6448, 6734, 6881, 6944, 7696, 7864, 8029, 8288, 9176, 11284, 11648, 12779, 12896, 13468, 13762, 13888, 14911, 15392, 15728, 16058, 16576, 18352, 22568, 25558, 25792, 26936, 27524, 27776, 29822, 30473, 30784, 31456, 32116, 33152, 36371, 36704, 45136, 51116, 51584, 53872, 55048, 59644, 60946, 61568, 62912, 64232, 72742, 73408, 89453, 90272, 102232, 104377, 107744, 110096, 119288, 121892, 125824, 128464, 145484, 146816, 178906, 180544, 204464, 208754, 213311, 215488, 220192, 238576, 243784, 254597, 256928, 290968, 357812, 361088, 396149, 408928, 417508, 426622, 430976, 440384, 472823, 477152, 487568, 509194, 513856, 581936, 715624, 792298, 817856, 835016, 853244, 880768, 945646, 954304, 975136, 1018388, 1027712, 1127501, 1163872, 1431248, 1584596, 1635712, 1670032, 1706488, 1891292, 1908608, 1950272, 2036776, 2255002, 2327744, 2773043, 2862496, 3169192, 3309761, 3340064, 3412976, 3782584, 3900544, 4073552, 4510004, 4655488, 5546086, 5724992, 6338384, 6619522, 6680128, 6825952, 7565168, 7892507, 8147104, 9020008, 11092172, 11449984, 12676768, 13239044, 13360256, 13651904, 14657513, 15130336, 15785014, 16294208, 18040016, 22184344, 25353536, 26478088, 27303808, 29315026, 30260672, 31570028, 32588416, 36080032, 44368688, 50707072, 52956176, 58630052, 60521344, 63140056, 72160064, 88737376, 102602591, 105912352, 117260104, 126280112, 144320128, 177474752, 205205182, 211824704, 234520208, 252560224, 354949504, 410410364, 423649408, 469040416, 505120448, 820820728, 938080832, 1010240896, 1641641456, 1876161664, 3283282912, 6566565824, 13133131648]

約数ペア:

[(1, 13133131648), (2, 6566565824), (4, 3283282912), (7, 1876161664), (8, 1641641456), (13, 1010240896), (14, 938080832), (16, 820820728), (26, 505120448), (28, 469040416), (31, 423649408), (32, 410410364), (37, 354949504), (52, 252560224), (56, 234520208), (62, 211824704), (64, 205205182), (74, 177474752), (91, 144320128), (104, 126280112), (112, 117260104), (124, 105912352), (128, 102602591), (148, 88737376), (182, 72160064), (208, 63140056), (217, 60521344), (224, 58630052), (248, 52956176), (259, 50707072), (296, 44368688), (364, 36080032), (403, 32588416), (416, 31570028), (434, 30260672), (448, 29315026), (481, 27303808), (496, 26478088), (518, 25353536), (592, 22184344), (728, 18040016), (806, 16294208), (832, 15785014), (868, 15130336), (896, 14657513), (962, 13651904), (983, 13360256), (992, 13239044), (1036, 12676768), (1147, 11449984), (1184, 11092172), (1456, 9020008), (1612, 8147104), (1664, 7892507), (1736, 7565168), (1924, 6825952), (1966, 6680128), (1984, 6619522), (2072, 6338384), (2294, 5724992), (2368, 5546086), (2821, 4655488), (2912, 4510004), (3224, 4073552), (3367, 3900544), (3472, 3782584), (3848, 3412976), (3932, 3340064), (3968, 3309761), (4144, 3169192), (4588, 2862496), (4736, 2773043), (5642, 2327744), (5824, 2255002), (6448, 2036776), (6734, 1950272), (6881, 1908608), (6944, 1891292), (7696, 1706488), (7864, 1670032), (8029, 1635712), (8288, 1584596), (9176, 1431248), (11284, 1163872), (11648, 1127501), (12779, 1027712), (12896, 1018388), (13468, 975136), (13762, 954304), (13888, 945646), (14911, 880768), (15392, 853244), (15728, 835016), (16058, 817856), (16576, 792298), (18352, 715624), (22568, 581936), (25558, 513856), (25792, 509194), (26936, 487568), (27524, 477152), (27776, 472823), (29822, 440384), (30473, 430976), (30784, 426622), (31456, 417508), (32116, 408928), (33152, 396149), (36371, 361088), (36704, 357812), (45136, 290968), (51116, 256928), (51584, 254597), (53872, 243784), (55048, 238576), (59644, 220192), (60946, 215488), (61568, 213311), (62912, 208754), (64232, 204464), (72742, 180544), (73408, 178906), (89453, 146816), (90272, 145484), (102232, 128464), (104377, 125824), (107744, 121892), (110096, 119288)]