1907922016

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 5251018752

約数和(自身を除く): 3343096736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 67, 77, 88, 91, 98, 104, 112, 127, 134, 143, 154, 176, 182, 196, 208, 224, 254, 268, 286, 308, 352, 364, 392, 416, 469, 508, 536, 539, 572, 616, 637, 728, 737, 784, 871, 889, 938, 1001, 1016, 1072, 1078, 1144, 1232, 1274, 1397, 1456, 1474, 1568, 1651, 1742, 1778, 1876, 2002, 2032, 2144, 2156, 2288, 2464, 2548, 2794, 2912, 2948, 3283, 3302, 3484, 3556, 3752, 4004, 4064, 4312, 4576, 5096, 5159, 5588, 5896, 6097, 6223, 6566, 6604, 6968, 7007, 7112, 7504, 8008, 8509, 8624, 9581, 9779, 10192, 10318, 11176, 11557, 11792, 12194, 12446, 13132, 13208, 13936, 14014, 14224, 15008, 16016, 17018, 17248, 18161, 19162, 19558, 20384, 20636, 22352, 23114, 23584, 24388, 24892, 26264, 26416, 27872, 28028, 28448, 32032, 34036, 36113, 36322, 38324, 39116, 41272, 42679, 44704, 46228, 48776, 49784, 52528, 52832, 56056, 59563, 67067, 68072, 68453, 72226, 72644, 76648, 78232, 80899, 82544, 85358, 92456, 93599, 97552, 99568, 105056, 110617, 112112, 119126, 127127, 134134, 136144, 136906, 144452, 145288, 153296, 156464, 161798, 165088, 170716, 184912, 187198, 195104, 199136, 221234, 224224, 238252, 254254, 268268, 272288, 273812, 288904, 290576, 306592, 312928, 323596, 341432, 369824, 374396, 416941, 442468, 469469, 476504, 508508, 536536, 547624, 577808, 581152, 647192, 655193, 682864, 748792, 774319, 833882, 884936, 889889, 938938, 953008, 1017016, 1073072, 1095248, 1155616, 1216787, 1294384, 1310386, 1365728, 1497584, 1548638, 1667764, 1769872, 1779778, 1877876, 1906016, 2034032, 2146144, 2190496, 2433574, 2588768, 2620772, 2995168, 3097276, 3335528, 3539744, 3559556, 3755752, 4068064, 4586351, 4867148, 5241544, 5420233, 6194552, 6671056, 7119112, 7511504, 8517509, 9172702, 9734296, 10483088, 10840466, 12389104, 13342112, 14238224, 15023008, 17035018, 18345404, 19468592, 20966176, 21680932, 24778208, 28476448, 34070036, 36690808, 38937184, 43361864, 59622563, 68140072, 73381616, 86723728, 119245126, 136280144, 146763232, 173447456, 238490252, 272560288, 476980504, 953961008, 1907922016]

約数ペア:

[(1, 1907922016), (2, 953961008), (4, 476980504), (7, 272560288), (8, 238490252), (11, 173447456), (13, 146763232), (14, 136280144), (16, 119245126), (22, 86723728), (26, 73381616), (28, 68140072), (32, 59622563), (44, 43361864), (49, 38937184), (52, 36690808), (56, 34070036), (67, 28476448), (77, 24778208), (88, 21680932), (91, 20966176), (98, 19468592), (104, 18345404), (112, 17035018), (127, 15023008), (134, 14238224), (143, 13342112), (154, 12389104), (176, 10840466), (182, 10483088), (196, 9734296), (208, 9172702), (224, 8517509), (254, 7511504), (268, 7119112), (286, 6671056), (308, 6194552), (352, 5420233), (364, 5241544), (392, 4867148), (416, 4586351), (469, 4068064), (508, 3755752), (536, 3559556), (539, 3539744), (572, 3335528), (616, 3097276), (637, 2995168), (728, 2620772), (737, 2588768), (784, 2433574), (871, 2190496), (889, 2146144), (938, 2034032), (1001, 1906016), (1016, 1877876), (1072, 1779778), (1078, 1769872), (1144, 1667764), (1232, 1548638), (1274, 1497584), (1397, 1365728), (1456, 1310386), (1474, 1294384), (1568, 1216787), (1651, 1155616), (1742, 1095248), (1778, 1073072), (1876, 1017016), (2002, 953008), (2032, 938938), (2144, 889889), (2156, 884936), (2288, 833882), (2464, 774319), (2548, 748792), (2794, 682864), (2912, 655193), (2948, 647192), (3283, 581152), (3302, 577808), (3484, 547624), (3556, 536536), (3752, 508508), (4004, 476504), (4064, 469469), (4312, 442468), (4576, 416941), (5096, 374396), (5159, 369824), (5588, 341432), (5896, 323596), (6097, 312928), (6223, 306592), (6566, 290576), (6604, 288904), (6968, 273812), (7007, 272288), (7112, 268268), (7504, 254254), (8008, 238252), (8509, 224224), (8624, 221234), (9581, 199136), (9779, 195104), (10192, 187198), (10318, 184912), (11176, 170716), (11557, 165088), (11792, 161798), (12194, 156464), (12446, 153296), (13132, 145288), (13208, 144452), (13936, 136906), (14014, 136144), (14224, 134134), (15008, 127127), (16016, 119126), (17018, 112112), (17248, 110617), (18161, 105056), (19162, 99568), (19558, 97552), (20384, 93599), (20636, 92456), (22352, 85358), (23114, 82544), (23584, 80899), (24388, 78232), (24892, 76648), (26264, 72644), (26416, 72226), (27872, 68453), (28028, 68072), (28448, 67067), (32032, 59563), (34036, 56056), (36113, 52832), (36322, 52528), (38324, 49784), (39116, 48776), (41272, 46228), (42679, 44704)]