1988163430848

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{164365363}}^1$

素因数の和:164365391

約数の個数: 112

約数和(自身を含む): 6679808392960

約数和(自身を除く): 4691644962112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 164365363, 328730726, 493096089, 657461452, 986192178, 1150557541, 1314922904, 1479288267, 1972384356, 2301115082, 2629845808, 2958576534, 3451672623, 3944768712, 4437864801, 4602230164, 5259691616, 5917153068, 6903345246, 7889537424, 8875729602, 9204460328, 10355017869, 10519383232, 11834306136, 13806690492, 15779074848, 17751459204, 18408920656, 20710035738, 23668612272, 27613380984, 31065053607, 31558149696, 35502918408, 36817841312, 41420071476, 47337224544, 55226761968, 62130107214, 71005836816, 73635682624, 82840142952, 94674449088, 110453523936, 124260214428, 142011673632, 165680285904, 220907047872, 248520428856, 284023347264, 331360571808, 497040857712, 662721143616, 994081715424, 1988163430848]

約数ペア:

[(1, 1988163430848), (2, 994081715424), (3, 662721143616), (4, 497040857712), (6, 331360571808), (7, 284023347264), (8, 248520428856), (9, 220907047872), (12, 165680285904), (14, 142011673632), (16, 124260214428), (18, 110453523936), (21, 94674449088), (24, 82840142952), (27, 73635682624), (28, 71005836816), (32, 62130107214), (36, 55226761968), (42, 47337224544), (48, 41420071476), (54, 36817841312), (56, 35502918408), (63, 31558149696), (64, 31065053607), (72, 27613380984), (84, 23668612272), (96, 20710035738), (108, 18408920656), (112, 17751459204), (126, 15779074848), (144, 13806690492), (168, 11834306136), (189, 10519383232), (192, 10355017869), (216, 9204460328), (224, 8875729602), (252, 7889537424), (288, 6903345246), (336, 5917153068), (378, 5259691616), (432, 4602230164), (448, 4437864801), (504, 3944768712), (576, 3451672623), (672, 2958576534), (756, 2629845808), (864, 2301115082), (1008, 1972384356), (1344, 1479288267), (1512, 1314922904), (1728, 1150557541), (2016, 986192178), (3024, 657461452), (4032, 493096089), (6048, 328730726), (12096, 164365363)]