2051220864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:609

約数の個数: 256

約数和(自身を含む): 6849308160

約数和(自身を除く): 4798087296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 173, 176, 192, 224, 231, 264, 308, 336, 346, 352, 384, 401, 448, 462, 519, 528, 616, 672, 692, 704, 802, 896, 924, 1038, 1056, 1203, 1211, 1232, 1344, 1384, 1408, 1604, 1848, 1903, 2076, 2112, 2406, 2422, 2464, 2688, 2768, 2807, 3208, 3633, 3696, 3806, 4152, 4224, 4411, 4812, 4844, 4928, 5536, 5614, 5709, 6416, 7266, 7392, 7612, 8304, 8421, 8822, 9624, 9688, 9856, 11072, 11228, 11418, 12832, 13233, 13321, 14532, 14784, 15224, 16608, 16842, 17644, 19248, 19376, 22144, 22456, 22836, 25664, 26466, 26642, 29064, 29568, 30448, 30877, 33216, 33684, 35288, 38496, 38752, 39963, 44912, 45672, 51328, 52932, 53284, 58128, 60896, 61754, 66432, 67368, 69373, 70576, 76992, 77504, 79926, 89824, 91344, 92631, 105864, 106568, 116256, 121792, 123508, 134736, 138746, 141152, 153984, 155008, 159852, 179648, 182688, 185262, 208119, 211728, 213136, 232512, 243584, 247016, 269472, 277492, 282304, 319704, 359296, 365376, 370524, 416238, 423456, 426272, 465024, 485611, 494032, 538944, 554984, 564608, 639408, 730752, 741048, 763103, 832476, 846912, 852544, 971222, 988064, 1077888, 1109968, 1278816, 1456833, 1482096, 1526206, 1664952, 1693824, 1705088, 1942444, 1976128, 2219936, 2289309, 2557632, 2913666, 2964192, 3052412, 3329904, 3884888, 3952256, 4439872, 4578618, 5115264, 5341721, 5827332, 5928384, 6104824, 6659808, 7769776, 8879744, 9157236, 10683442, 11654664, 11856768, 12209648, 13319616, 15539552, 16025163, 18314472, 21366884, 23309328, 24419296, 26639232, 31079104, 32050326, 36628944, 42733768, 46618656, 48838592, 62158208, 64100652, 73257888, 85467536, 93237312, 97677184, 128201304, 146515776, 170935072, 186474624, 256402608, 293031552, 341870144, 512805216, 683740288, 1025610432, 2051220864]

約数ペア:

[(1, 2051220864), (2, 1025610432), (3, 683740288), (4, 512805216), (6, 341870144), (7, 293031552), (8, 256402608), (11, 186474624), (12, 170935072), (14, 146515776), (16, 128201304), (21, 97677184), (22, 93237312), (24, 85467536), (28, 73257888), (32, 64100652), (33, 62158208), (42, 48838592), (44, 46618656), (48, 42733768), (56, 36628944), (64, 32050326), (66, 31079104), (77, 26639232), (84, 24419296), (88, 23309328), (96, 21366884), (112, 18314472), (128, 16025163), (132, 15539552), (154, 13319616), (168, 12209648), (173, 11856768), (176, 11654664), (192, 10683442), (224, 9157236), (231, 8879744), (264, 7769776), (308, 6659808), (336, 6104824), (346, 5928384), (352, 5827332), (384, 5341721), (401, 5115264), (448, 4578618), (462, 4439872), (519, 3952256), (528, 3884888), (616, 3329904), (672, 3052412), (692, 2964192), (704, 2913666), (802, 2557632), (896, 2289309), (924, 2219936), (1038, 1976128), (1056, 1942444), (1203, 1705088), (1211, 1693824), (1232, 1664952), (1344, 1526206), (1384, 1482096), (1408, 1456833), (1604, 1278816), (1848, 1109968), (1903, 1077888), (2076, 988064), (2112, 971222), (2406, 852544), (2422, 846912), (2464, 832476), (2688, 763103), (2768, 741048), (2807, 730752), (3208, 639408), (3633, 564608), (3696, 554984), (3806, 538944), (4152, 494032), (4224, 485611), (4411, 465024), (4812, 426272), (4844, 423456), (4928, 416238), (5536, 370524), (5614, 365376), (5709, 359296), (6416, 319704), (7266, 282304), (7392, 277492), (7612, 269472), (8304, 247016), (8421, 243584), (8822, 232512), (9624, 213136), (9688, 211728), (9856, 208119), (11072, 185262), (11228, 182688), (11418, 179648), (12832, 159852), (13233, 155008), (13321, 153984), (14532, 141152), (14784, 138746), (15224, 134736), (16608, 123508), (16842, 121792), (17644, 116256), (19248, 106568), (19376, 105864), (22144, 92631), (22456, 91344), (22836, 89824), (25664, 79926), (26466, 77504), (26642, 76992), (29064, 70576), (29568, 69373), (30448, 67368), (30877, 66432), (33216, 61754), (33684, 60896), (35288, 58128), (38496, 53284), (38752, 52932), (39963, 51328), (44912, 45672)]