2051404416

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 6517754100

約数和(自身を除く): 4466349684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 109, 124, 128, 136, 144, 153, 186, 192, 204, 218, 248, 272, 279, 288, 306, 327, 372, 384, 408, 436, 496, 527, 544, 558, 576, 612, 654, 744, 816, 872, 961, 981, 992, 1054, 1088, 1116, 1152, 1224, 1308, 1488, 1581, 1632, 1744, 1853, 1922, 1962, 1984, 2108, 2176, 2232, 2448, 2616, 2883, 2976, 3162, 3264, 3379, 3488, 3706, 3844, 3924, 3968, 4216, 4464, 4743, 4896, 5232, 5559, 5766, 5952, 6324, 6528, 6758, 6976, 7412, 7688, 7848, 8432, 8649, 8928, 9486, 9792, 10137, 10464, 11118, 11532, 11904, 12648, 13516, 13952, 14824, 15376, 15696, 16337, 16677, 16864, 17298, 17856, 18972, 19584, 20274, 20928, 22236, 23064, 25296, 27032, 29648, 30411, 30752, 31392, 32674, 33354, 33728, 34596, 35712, 37944, 40548, 41856, 44472, 46128, 49011, 50592, 54064, 57443, 59296, 60822, 61504, 62784, 65348, 66708, 67456, 69192, 75888, 81096, 88944, 92256, 98022, 101184, 104749, 108128, 114886, 118592, 121644, 123008, 125568, 130696, 133416, 138384, 147033, 151776, 162192, 172329, 177888, 184512, 196044, 202368, 209498, 216256, 229772, 237184, 243288, 261392, 266832, 276768, 294066, 303552, 314247, 324384, 344658, 355776, 369024, 392088, 418996, 432512, 459544, 486576, 516987, 522784, 533664, 553536, 588132, 607104, 628494, 648768, 689316, 711552, 784176, 837992, 919088, 942741, 973152, 1033974, 1045568, 1067328, 1107072, 1176264, 1256988, 1297536, 1378632, 1568352, 1675984, 1780733, 1838176, 1885482, 1946304, 2067948, 2091136, 2134656, 2352528, 2513976, 2757264, 3136704, 3351968, 3561466, 3676352, 3770964, 3892608, 4135896, 4705056, 5027952, 5342199, 5514528, 6273408, 6703936, 7122932, 7352704, 7541928, 8271792, 9410112, 10055904, 10684398, 11029056, 13407872, 14245864, 15083856, 16026597, 16543584, 18820224, 20111808, 21368796, 22058112, 28491728, 30167712, 32053194, 33087168, 40223616, 42737592, 56983456, 60335424, 64106388, 66174336, 85475184, 113966912, 120670848, 128212776, 170950368, 227933824, 256425552, 341900736, 512851104, 683801472, 1025702208, 2051404416]

約数ペア:

[(1, 2051404416), (2, 1025702208), (3, 683801472), (4, 512851104), (6, 341900736), (8, 256425552), (9, 227933824), (12, 170950368), (16, 128212776), (17, 120670848), (18, 113966912), (24, 85475184), (31, 66174336), (32, 64106388), (34, 60335424), (36, 56983456), (48, 42737592), (51, 40223616), (62, 33087168), (64, 32053194), (68, 30167712), (72, 28491728), (93, 22058112), (96, 21368796), (102, 20111808), (109, 18820224), (124, 16543584), (128, 16026597), (136, 15083856), (144, 14245864), (153, 13407872), (186, 11029056), (192, 10684398), (204, 10055904), (218, 9410112), (248, 8271792), (272, 7541928), (279, 7352704), (288, 7122932), (306, 6703936), (327, 6273408), (372, 5514528), (384, 5342199), (408, 5027952), (436, 4705056), (496, 4135896), (527, 3892608), (544, 3770964), (558, 3676352), (576, 3561466), (612, 3351968), (654, 3136704), (744, 2757264), (816, 2513976), (872, 2352528), (961, 2134656), (981, 2091136), (992, 2067948), (1054, 1946304), (1088, 1885482), (1116, 1838176), (1152, 1780733), (1224, 1675984), (1308, 1568352), (1488, 1378632), (1581, 1297536), (1632, 1256988), (1744, 1176264), (1853, 1107072), (1922, 1067328), (1962, 1045568), (1984, 1033974), (2108, 973152), (2176, 942741), (2232, 919088), (2448, 837992), (2616, 784176), (2883, 711552), (2976, 689316), (3162, 648768), (3264, 628494), (3379, 607104), (3488, 588132), (3706, 553536), (3844, 533664), (3924, 522784), (3968, 516987), (4216, 486576), (4464, 459544), (4743, 432512), (4896, 418996), (5232, 392088), (5559, 369024), (5766, 355776), (5952, 344658), (6324, 324384), (6528, 314247), (6758, 303552), (6976, 294066), (7412, 276768), (7688, 266832), (7848, 261392), (8432, 243288), (8649, 237184), (8928, 229772), (9486, 216256), (9792, 209498), (10137, 202368), (10464, 196044), (11118, 184512), (11532, 177888), (11904, 172329), (12648, 162192), (13516, 151776), (13952, 147033), (14824, 138384), (15376, 133416), (15696, 130696), (16337, 125568), (16677, 123008), (16864, 121644), (17298, 118592), (17856, 114886), (18972, 108128), (19584, 104749), (20274, 101184), (20928, 98022), (22236, 92256), (23064, 88944), (25296, 81096), (27032, 75888), (29648, 69192), (30411, 67456), (30752, 66708), (31392, 65348), (32674, 62784), (33354, 61504), (33728, 60822), (34596, 59296), (35712, 57443), (37944, 54064), (40548, 50592), (41856, 49011), (44472, 46128)]