1900495872

素因数分解:

$2^{10}\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 220

約数和(自身を含む): 6194156496

約数和(自身を除く): 4293660624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 512, 528, 576, 594, 648, 704, 768, 792, 864, 891, 1024, 1056, 1152, 1188, 1296, 1408, 1536, 1584, 1728, 1782, 2083, 2112, 2304, 2376, 2592, 2816, 3072, 3168, 3456, 3564, 4166, 4224, 4608, 4752, 5184, 5632, 6249, 6336, 6912, 7128, 8332, 8448, 9216, 9504, 10368, 11264, 12498, 12672, 13824, 14256, 16664, 16896, 18747, 19008, 20736, 22913, 24996, 25344, 27648, 28512, 33328, 33792, 37494, 38016, 41472, 45826, 49992, 50688, 56241, 57024, 66656, 68739, 74988, 76032, 82944, 91652, 99984, 101376, 112482, 114048, 133312, 137478, 149976, 152064, 168723, 183304, 199968, 206217, 224964, 228096, 266624, 274956, 299952, 304128, 337446, 366608, 399936, 412434, 449928, 456192, 533248, 549912, 599904, 618651, 674892, 733216, 799872, 824868, 899856, 912384, 1066496, 1099824, 1199808, 1237302, 1349784, 1466432, 1599744, 1649736, 1799712, 1855953, 2132992, 2199648, 2399616, 2474604, 2699568, 2932864, 3199488, 3299472, 3599424, 3711906, 4399296, 4799232, 4949208, 5399136, 5865728, 6398976, 6598944, 7198848, 7423812, 8798592, 9598464, 9898416, 10798272, 11731456, 13197888, 14397696, 14847624, 17597184, 19196928, 19796832, 21596544, 23462912, 26395776, 28795392, 29695248, 35194368, 39593664, 43193088, 52791552, 57590784, 59390496, 70388736, 79187328, 86386176, 105583104, 118780992, 158374656, 172772352, 211166208, 237561984, 316749312, 475123968, 633498624, 950247936, 1900495872]

約数ペア:

[(1, 1900495872), (2, 950247936), (3, 633498624), (4, 475123968), (6, 316749312), (8, 237561984), (9, 211166208), (11, 172772352), (12, 158374656), (16, 118780992), (18, 105583104), (22, 86386176), (24, 79187328), (27, 70388736), (32, 59390496), (33, 57590784), (36, 52791552), (44, 43193088), (48, 39593664), (54, 35194368), (64, 29695248), (66, 28795392), (72, 26395776), (81, 23462912), (88, 21596544), (96, 19796832), (99, 19196928), (108, 17597184), (128, 14847624), (132, 14397696), (144, 13197888), (162, 11731456), (176, 10798272), (192, 9898416), (198, 9598464), (216, 8798592), (256, 7423812), (264, 7198848), (288, 6598944), (297, 6398976), (324, 5865728), (352, 5399136), (384, 4949208), (396, 4799232), (432, 4399296), (512, 3711906), (528, 3599424), (576, 3299472), (594, 3199488), (648, 2932864), (704, 2699568), (768, 2474604), (792, 2399616), (864, 2199648), (891, 2132992), (1024, 1855953), (1056, 1799712), (1152, 1649736), (1188, 1599744), (1296, 1466432), (1408, 1349784), (1536, 1237302), (1584, 1199808), (1728, 1099824), (1782, 1066496), (2083, 912384), (2112, 899856), (2304, 824868), (2376, 799872), (2592, 733216), (2816, 674892), (3072, 618651), (3168, 599904), (3456, 549912), (3564, 533248), (4166, 456192), (4224, 449928), (4608, 412434), (4752, 399936), (5184, 366608), (5632, 337446), (6249, 304128), (6336, 299952), (6912, 274956), (7128, 266624), (8332, 228096), (8448, 224964), (9216, 206217), (9504, 199968), (10368, 183304), (11264, 168723), (12498, 152064), (12672, 149976), (13824, 137478), (14256, 133312), (16664, 114048), (16896, 112482), (18747, 101376), (19008, 99984), (20736, 91652), (22913, 82944), (24996, 76032), (25344, 74988), (27648, 68739), (28512, 66656), (33328, 57024), (33792, 56241), (37494, 50688), (38016, 49992), (41472, 45826)]