2561685504

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 8126576640

約数和(自身を除く): 5564891136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 127, 128, 134, 147, 168, 192, 196, 201, 224, 254, 256, 268, 294, 336, 381, 384, 392, 402, 448, 469, 508, 512, 536, 588, 672, 762, 768, 784, 804, 889, 896, 938, 1016, 1024, 1072, 1176, 1344, 1407, 1524, 1536, 1568, 1608, 1778, 1792, 1876, 2032, 2048, 2144, 2352, 2667, 2688, 2814, 3048, 3072, 3136, 3216, 3283, 3556, 3584, 3752, 4064, 4288, 4704, 5334, 5376, 5628, 6096, 6144, 6223, 6272, 6432, 6566, 7112, 7168, 7504, 8128, 8509, 8576, 9408, 9849, 10668, 10752, 11256, 12192, 12446, 12544, 12864, 13132, 14224, 14336, 15008, 16256, 17018, 17152, 18669, 18816, 19698, 21336, 21504, 22512, 24384, 24892, 25088, 25527, 25728, 26264, 28448, 30016, 32512, 34036, 34304, 37338, 37632, 39396, 42672, 43008, 45024, 48768, 49784, 50176, 51054, 51456, 52528, 56896, 59563, 60032, 65024, 68072, 68608, 74676, 75264, 78792, 85344, 90048, 97536, 99568, 100352, 102108, 102912, 105056, 113792, 119126, 120064, 130048, 136144, 137216, 149352, 150528, 157584, 170688, 178689, 180096, 195072, 199136, 204216, 205824, 210112, 227584, 238252, 240128, 260096, 272288, 298704, 301056, 315168, 341376, 357378, 360192, 390144, 398272, 408432, 411648, 416941, 420224, 455168, 476504, 480256, 544576, 597408, 630336, 682752, 714756, 720384, 780288, 796544, 816864, 833882, 840448, 910336, 953008, 960512, 1089152, 1194816, 1250823, 1260672, 1365504, 1429512, 1440768, 1593088, 1633728, 1667764, 1680896, 1820672, 1906016, 2178304, 2389632, 2501646, 2521344, 2731008, 2859024, 2881536, 3186176, 3267456, 3335528, 3361792, 3812032, 4356608, 4779264, 5003292, 5042688, 5462016, 5718048, 6372352, 6534912, 6671056, 6723584, 7624064, 8713216, 9558528, 10006584, 10085376, 11436096, 12744704, 13069824, 13342112, 15248128, 17426432, 19117056, 20013168, 20170752, 22872192, 26139648, 26684224, 30496256, 38234112, 40026336, 45744384, 52279296, 53368448, 60992512, 80052672, 91488768, 106736896, 121985024, 160105344, 182977536, 213473792, 320210688, 365955072, 426947584, 640421376, 853895168, 1280842752, 2561685504]

約数ペア:

[(1, 2561685504), (2, 1280842752), (3, 853895168), (4, 640421376), (6, 426947584), (7, 365955072), (8, 320210688), (12, 213473792), (14, 182977536), (16, 160105344), (21, 121985024), (24, 106736896), (28, 91488768), (32, 80052672), (42, 60992512), (48, 53368448), (49, 52279296), (56, 45744384), (64, 40026336), (67, 38234112), (84, 30496256), (96, 26684224), (98, 26139648), (112, 22872192), (127, 20170752), (128, 20013168), (134, 19117056), (147, 17426432), (168, 15248128), (192, 13342112), (196, 13069824), (201, 12744704), (224, 11436096), (254, 10085376), (256, 10006584), (268, 9558528), (294, 8713216), (336, 7624064), (381, 6723584), (384, 6671056), (392, 6534912), (402, 6372352), (448, 5718048), (469, 5462016), (508, 5042688), (512, 5003292), (536, 4779264), (588, 4356608), (672, 3812032), (762, 3361792), (768, 3335528), (784, 3267456), (804, 3186176), (889, 2881536), (896, 2859024), (938, 2731008), (1016, 2521344), (1024, 2501646), (1072, 2389632), (1176, 2178304), (1344, 1906016), (1407, 1820672), (1524, 1680896), (1536, 1667764), (1568, 1633728), (1608, 1593088), (1778, 1440768), (1792, 1429512), (1876, 1365504), (2032, 1260672), (2048, 1250823), (2144, 1194816), (2352, 1089152), (2667, 960512), (2688, 953008), (2814, 910336), (3048, 840448), (3072, 833882), (3136, 816864), (3216, 796544), (3283, 780288), (3556, 720384), (3584, 714756), (3752, 682752), (4064, 630336), (4288, 597408), (4704, 544576), (5334, 480256), (5376, 476504), (5628, 455168), (6096, 420224), (6144, 416941), (6223, 411648), (6272, 408432), (6432, 398272), (6566, 390144), (7112, 360192), (7168, 357378), (7504, 341376), (8128, 315168), (8509, 301056), (8576, 298704), (9408, 272288), (9849, 260096), (10668, 240128), (10752, 238252), (11256, 227584), (12192, 210112), (12446, 205824), (12544, 204216), (12864, 199136), (13132, 195072), (14224, 180096), (14336, 178689), (15008, 170688), (16256, 157584), (17018, 150528), (17152, 149352), (18669, 137216), (18816, 136144), (19698, 130048), (21336, 120064), (21504, 119126), (22512, 113792), (24384, 105056), (24892, 102912), (25088, 102108), (25527, 100352), (25728, 99568), (26264, 97536), (28448, 90048), (30016, 85344), (32512, 78792), (34036, 75264), (34304, 74676), (37338, 68608), (37632, 68072), (39396, 65024), (42672, 60032), (43008, 59563), (45024, 56896), (48768, 52528), (49784, 51456), (50176, 51054)]