2890539008

素因数分解:

$2^{13}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 168

約数和(自身を含む): 7097115600

約数和(自身を除く): 4206576592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 379, 392, 448, 512, 532, 608, 758, 784, 896, 931, 1024, 1064, 1216, 1516, 1568, 1792, 1862, 2048, 2128, 2432, 2653, 3032, 3136, 3584, 3724, 4096, 4256, 4864, 5306, 6064, 6272, 7168, 7201, 7448, 8192, 8512, 9728, 10612, 12128, 12544, 14336, 14402, 14896, 17024, 18571, 19456, 21224, 24256, 25088, 28672, 28804, 29792, 34048, 37142, 38912, 42448, 48512, 50176, 50407, 57344, 57608, 59584, 68096, 74284, 77824, 84896, 97024, 100352, 100814, 115216, 119168, 136192, 148568, 155648, 169792, 194048, 200704, 201628, 230432, 238336, 272384, 297136, 339584, 352849, 388096, 401408, 403256, 460864, 476672, 544768, 594272, 679168, 705698, 776192, 806512, 921728, 953344, 1089536, 1188544, 1358336, 1411396, 1552384, 1613024, 1843456, 1906688, 2377088, 2716672, 2822792, 3104768, 3226048, 3686912, 3813376, 4754176, 5433344, 5645584, 6452096, 7373824, 7626752, 9508352, 10866688, 11291168, 12904192, 14747648, 19016704, 21733376, 22582336, 25808384, 29495296, 38033408, 45164672, 51616768, 58990592, 76066816, 90329344, 103233536, 152133632, 180658688, 206467072, 361317376, 412934144, 722634752, 1445269504, 2890539008]

約数ペア:

[(1, 2890539008), (2, 1445269504), (4, 722634752), (7, 412934144), (8, 361317376), (14, 206467072), (16, 180658688), (19, 152133632), (28, 103233536), (32, 90329344), (38, 76066816), (49, 58990592), (56, 51616768), (64, 45164672), (76, 38033408), (98, 29495296), (112, 25808384), (128, 22582336), (133, 21733376), (152, 19016704), (196, 14747648), (224, 12904192), (256, 11291168), (266, 10866688), (304, 9508352), (379, 7626752), (392, 7373824), (448, 6452096), (512, 5645584), (532, 5433344), (608, 4754176), (758, 3813376), (784, 3686912), (896, 3226048), (931, 3104768), (1024, 2822792), (1064, 2716672), (1216, 2377088), (1516, 1906688), (1568, 1843456), (1792, 1613024), (1862, 1552384), (2048, 1411396), (2128, 1358336), (2432, 1188544), (2653, 1089536), (3032, 953344), (3136, 921728), (3584, 806512), (3724, 776192), (4096, 705698), (4256, 679168), (4864, 594272), (5306, 544768), (6064, 476672), (6272, 460864), (7168, 403256), (7201, 401408), (7448, 388096), (8192, 352849), (8512, 339584), (9728, 297136), (10612, 272384), (12128, 238336), (12544, 230432), (14336, 201628), (14402, 200704), (14896, 194048), (17024, 169792), (18571, 155648), (19456, 148568), (21224, 136192), (24256, 119168), (25088, 115216), (28672, 100814), (28804, 100352), (29792, 97024), (34048, 84896), (37142, 77824), (38912, 74284), (42448, 68096), (48512, 59584), (50176, 57608), (50407, 57344)]