1996227072

素因数分解:

$2^9\times 3^3\times 7^3\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 320

約数和(自身を含む): 6907296000

約数和(自身を除く): 4911068928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 343, 378, 384, 392, 421, 432, 441, 448, 504, 512, 576, 588, 672, 686, 756, 768, 784, 842, 864, 882, 896, 1008, 1029, 1152, 1176, 1263, 1323, 1344, 1372, 1512, 1536, 1568, 1684, 1728, 1764, 1792, 2016, 2058, 2304, 2352, 2526, 2646, 2688, 2744, 2947, 3024, 3087, 3136, 3368, 3456, 3528, 3584, 3789, 4032, 4116, 4608, 4704, 5052, 5292, 5376, 5488, 5894, 6048, 6174, 6272, 6736, 6912, 7056, 7578, 8064, 8232, 8841, 9261, 9408, 10104, 10584, 10752, 10976, 11367, 11788, 12096, 12348, 12544, 13472, 13824, 14112, 15156, 16128, 16464, 17682, 18522, 18816, 20208, 20629, 21168, 21952, 22734, 23576, 24192, 24696, 25088, 26523, 26944, 28224, 30312, 32256, 32928, 35364, 37044, 37632, 40416, 41258, 42336, 43904, 45468, 47152, 48384, 49392, 53046, 53888, 56448, 60624, 61887, 65856, 70728, 74088, 75264, 79569, 80832, 82516, 84672, 87808, 90936, 94304, 96768, 98784, 106092, 107776, 112896, 121248, 123774, 131712, 141456, 144403, 148176, 159138, 161664, 165032, 169344, 175616, 181872, 185661, 188608, 197568, 212184, 215552, 225792, 242496, 247548, 263424, 282912, 288806, 296352, 318276, 323328, 330064, 338688, 363744, 371322, 377216, 395136, 424368, 433209, 484992, 495096, 526848, 556983, 565824, 577612, 592704, 636552, 646656, 660128, 677376, 727488, 742644, 754432, 790272, 848736, 866418, 969984, 990192, 1113966, 1131648, 1155224, 1185408, 1273104, 1299627, 1320256, 1454976, 1485288, 1508864, 1580544, 1697472, 1732836, 1939968, 1980384, 2227932, 2263296, 2310448, 2370816, 2546208, 2599254, 2640512, 2909952, 2970576, 3394944, 3465672, 3898881, 3960768, 4455864, 4526592, 4620896, 4741632, 5092416, 5198508, 5281024, 5819904, 5941152, 6789888, 6931344, 7797762, 7921536, 8911728, 9241792, 10184832, 10397016, 10562048, 11882304, 13579776, 13862688, 15595524, 15843072, 17823456, 18483584, 20369664, 20794032, 23764608, 27725376, 31191048, 31686144, 35646912, 36967168, 40739328, 41588064, 47529216, 55450752, 62382096, 71293824, 73934336, 83176128, 95058432, 110901504, 124764192, 142587648, 166352256, 221803008, 249528384, 285175296, 332704512, 499056768, 665409024, 998113536, 1996227072]

約数ペア:

[(1, 1996227072), (2, 998113536), (3, 665409024), (4, 499056768), (6, 332704512), (7, 285175296), (8, 249528384), (9, 221803008), (12, 166352256), (14, 142587648), (16, 124764192), (18, 110901504), (21, 95058432), (24, 83176128), (27, 73934336), (28, 71293824), (32, 62382096), (36, 55450752), (42, 47529216), (48, 41588064), (49, 40739328), (54, 36967168), (56, 35646912), (63, 31686144), (64, 31191048), (72, 27725376), (84, 23764608), (96, 20794032), (98, 20369664), (108, 18483584), (112, 17823456), (126, 15843072), (128, 15595524), (144, 13862688), (147, 13579776), (168, 11882304), (189, 10562048), (192, 10397016), (196, 10184832), (216, 9241792), (224, 8911728), (252, 7921536), (256, 7797762), (288, 6931344), (294, 6789888), (336, 5941152), (343, 5819904), (378, 5281024), (384, 5198508), (392, 5092416), (421, 4741632), (432, 4620896), (441, 4526592), (448, 4455864), (504, 3960768), (512, 3898881), (576, 3465672), (588, 3394944), (672, 2970576), (686, 2909952), (756, 2640512), (768, 2599254), (784, 2546208), (842, 2370816), (864, 2310448), (882, 2263296), (896, 2227932), (1008, 1980384), (1029, 1939968), (1152, 1732836), (1176, 1697472), (1263, 1580544), (1323, 1508864), (1344, 1485288), (1372, 1454976), (1512, 1320256), (1536, 1299627), (1568, 1273104), (1684, 1185408), (1728, 1155224), (1764, 1131648), (1792, 1113966), (2016, 990192), (2058, 969984), (2304, 866418), (2352, 848736), (2526, 790272), (2646, 754432), (2688, 742644), (2744, 727488), (2947, 677376), (3024, 660128), (3087, 646656), (3136, 636552), (3368, 592704), (3456, 577612), (3528, 565824), (3584, 556983), (3789, 526848), (4032, 495096), (4116, 484992), (4608, 433209), (4704, 424368), (5052, 395136), (5292, 377216), (5376, 371322), (5488, 363744), (5894, 338688), (6048, 330064), (6174, 323328), (6272, 318276), (6736, 296352), (6912, 288806), (7056, 282912), (7578, 263424), (8064, 247548), (8232, 242496), (8841, 225792), (9261, 215552), (9408, 212184), (10104, 197568), (10584, 188608), (10752, 185661), (10976, 181872), (11367, 175616), (11788, 169344), (12096, 165032), (12348, 161664), (12544, 159138), (13472, 148176), (13824, 144403), (14112, 141456), (15156, 131712), (16128, 123774), (16464, 121248), (17682, 112896), (18522, 107776), (18816, 106092), (20208, 98784), (20629, 96768), (21168, 94304), (21952, 90936), (22734, 87808), (23576, 84672), (24192, 82516), (24696, 80832), (25088, 79569), (26523, 75264), (26944, 74088), (28224, 70728), (30312, 65856), (32256, 61887), (32928, 60624), (35364, 56448), (37044, 53888), (37632, 53046), (40416, 49392), (41258, 48384), (42336, 47152), (43904, 45468)]