2128418688

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 6429818880

約数和(自身を除く): 4301400192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 71, 88, 94, 96, 128, 132, 141, 142, 151, 176, 188, 192, 213, 264, 282, 284, 302, 352, 376, 384, 426, 453, 517, 528, 564, 568, 604, 704, 752, 781, 852, 906, 1034, 1056, 1128, 1136, 1208, 1408, 1504, 1551, 1562, 1661, 1704, 1812, 2068, 2112, 2256, 2272, 2343, 2416, 3008, 3102, 3124, 3322, 3337, 3408, 3624, 4136, 4224, 4512, 4544, 4686, 4832, 4983, 6016, 6204, 6248, 6644, 6674, 6816, 7097, 7248, 8272, 9024, 9088, 9372, 9664, 9966, 10011, 10721, 12408, 12496, 13288, 13348, 13632, 14194, 14496, 16544, 18048, 18744, 19328, 19932, 20022, 21291, 21442, 24816, 24992, 26576, 26696, 27264, 28388, 28992, 32163, 33088, 36707, 37488, 39864, 40044, 42582, 42884, 49632, 49984, 53152, 53392, 56776, 57984, 64326, 66176, 73414, 74976, 78067, 79728, 80088, 85164, 85768, 99264, 99968, 106304, 106784, 110121, 113552, 117931, 128652, 146828, 149952, 156134, 159456, 160176, 170328, 171536, 198528, 212608, 213568, 220242, 227104, 234201, 235862, 257304, 293656, 299904, 312268, 318912, 320352, 340656, 343072, 353793, 427136, 440484, 454208, 468402, 471724, 503887, 514608, 587312, 624536, 637824, 640704, 681312, 686144, 707586, 880968, 908416, 936804, 943448, 1007774, 1029216, 1174624, 1249072, 1281408, 1362624, 1372288, 1415172, 1511661, 1761936, 1873608, 1886896, 2015548, 2058432, 2349248, 2498144, 2725248, 2830344, 3023322, 3523872, 3747216, 3773792, 4031096, 4116864, 4698496, 4996288, 5542757, 5660688, 6046644, 7047744, 7494432, 7547584, 8062192, 9992576, 11085514, 11321376, 12093288, 14095488, 14988864, 15095168, 16124384, 16628271, 22171028, 22642752, 24186576, 29977728, 32248768, 33256542, 44342056, 45285504, 48373152, 64497536, 66513084, 88684112, 96746304, 133026168, 177368224, 193492608, 266052336, 354736448, 532104672, 709472896, 1064209344, 2128418688]

約数ペア:

[(1, 2128418688), (2, 1064209344), (3, 709472896), (4, 532104672), (6, 354736448), (8, 266052336), (11, 193492608), (12, 177368224), (16, 133026168), (22, 96746304), (24, 88684112), (32, 66513084), (33, 64497536), (44, 48373152), (47, 45285504), (48, 44342056), (64, 33256542), (66, 32248768), (71, 29977728), (88, 24186576), (94, 22642752), (96, 22171028), (128, 16628271), (132, 16124384), (141, 15095168), (142, 14988864), (151, 14095488), (176, 12093288), (188, 11321376), (192, 11085514), (213, 9992576), (264, 8062192), (282, 7547584), (284, 7494432), (302, 7047744), (352, 6046644), (376, 5660688), (384, 5542757), (426, 4996288), (453, 4698496), (517, 4116864), (528, 4031096), (564, 3773792), (568, 3747216), (604, 3523872), (704, 3023322), (752, 2830344), (781, 2725248), (852, 2498144), (906, 2349248), (1034, 2058432), (1056, 2015548), (1128, 1886896), (1136, 1873608), (1208, 1761936), (1408, 1511661), (1504, 1415172), (1551, 1372288), (1562, 1362624), (1661, 1281408), (1704, 1249072), (1812, 1174624), (2068, 1029216), (2112, 1007774), (2256, 943448), (2272, 936804), (2343, 908416), (2416, 880968), (3008, 707586), (3102, 686144), (3124, 681312), (3322, 640704), (3337, 637824), (3408, 624536), (3624, 587312), (4136, 514608), (4224, 503887), (4512, 471724), (4544, 468402), (4686, 454208), (4832, 440484), (4983, 427136), (6016, 353793), (6204, 343072), (6248, 340656), (6644, 320352), (6674, 318912), (6816, 312268), (7097, 299904), (7248, 293656), (8272, 257304), (9024, 235862), (9088, 234201), (9372, 227104), (9664, 220242), (9966, 213568), (10011, 212608), (10721, 198528), (12408, 171536), (12496, 170328), (13288, 160176), (13348, 159456), (13632, 156134), (14194, 149952), (14496, 146828), (16544, 128652), (18048, 117931), (18744, 113552), (19328, 110121), (19932, 106784), (20022, 106304), (21291, 99968), (21442, 99264), (24816, 85768), (24992, 85164), (26576, 80088), (26696, 79728), (27264, 78067), (28388, 74976), (28992, 73414), (32163, 66176), (33088, 64326), (36707, 57984), (37488, 56776), (39864, 53392), (40044, 53152), (42582, 49984), (42884, 49632)]