1555891981056

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{10719053}}^1$

素因数の和:10719088

約数の個数: 180

約数和(自身を含む): 5302158622992

約数和(自身を除く): 3746266641936

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, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 5184, 5376, 6048, 6912, 8064, 9072, 10368, 12096, 16128, 18144, 20736, 24192, 36288, 48384, 72576, 145152, 10719053, 21438106, 32157159, 42876212, 64314318, 75033371, 85752424, 96471477, 128628636, 150066742, 171504848, 192942954, 225100113, 257257272, 289414431, 300133484, 343009696, 385885908, 450200226, 514514544, 578828862, 600266968, 675300339, 686019392, 771771816, 868243293, 900400452, 1029029088, 1157657724, 1200533936, 1350600678, 1372038784, 1543543632, 1736486586, 1800800904, 2025901017, 2058058176, 2315315448, 2401067872, 2701201356, 2744077568, 3087087264, 3472973172, 3601601808, 4051802034, 4116116352, 4630630896, 4802135744, 5402402712, 6077703051, 6174174528, 6945946344, 7203203616, 8103604068, 8232232704, 9261261792, 9604271488, 10804805424, 12155406102, 12348349056, 13891892688, 14406407232, 16207208136, 18522523584, 19208542976, 21609610848, 24310812204, 24696698112, 27783785376, 28812814464, 32414416272, 37045047168, 43219221696, 48621624408, 55567570752, 57625628928, 64828832544, 74090094336, 86438443392, 97243248816, 111135141504, 129657665088, 172876886784, 194486497632, 222270283008, 259315330176, 388972995264, 518630660352, 777945990528, 1555891981056]

約数ペア:

[(1, 1555891981056), (2, 777945990528), (3, 518630660352), (4, 388972995264), (6, 259315330176), (7, 222270283008), (8, 194486497632), (9, 172876886784), (12, 129657665088), (14, 111135141504), (16, 97243248816), (18, 86438443392), (21, 74090094336), (24, 64828832544), (27, 57625628928), (28, 55567570752), (32, 48621624408), (36, 43219221696), (42, 37045047168), (48, 32414416272), (54, 28812814464), (56, 27783785376), (63, 24696698112), (64, 24310812204), (72, 21609610848), (81, 19208542976), (84, 18522523584), (96, 16207208136), (108, 14406407232), (112, 13891892688), (126, 12348349056), (128, 12155406102), (144, 10804805424), (162, 9604271488), (168, 9261261792), (189, 8232232704), (192, 8103604068), (216, 7203203616), (224, 6945946344), (252, 6174174528), (256, 6077703051), (288, 5402402712), (324, 4802135744), (336, 4630630896), (378, 4116116352), (384, 4051802034), (432, 3601601808), (448, 3472973172), (504, 3087087264), (567, 2744077568), (576, 2701201356), (648, 2401067872), (672, 2315315448), (756, 2058058176), (768, 2025901017), (864, 1800800904), (896, 1736486586), (1008, 1543543632), (1134, 1372038784), (1152, 1350600678), (1296, 1200533936), (1344, 1157657724), (1512, 1029029088), (1728, 900400452), (1792, 868243293), (2016, 771771816), (2268, 686019392), (2304, 675300339), (2592, 600266968), (2688, 578828862), (3024, 514514544), (3456, 450200226), (4032, 385885908), (4536, 343009696), (5184, 300133484), (5376, 289414431), (6048, 257257272), (6912, 225100113), (8064, 192942954), (9072, 171504848), (10368, 150066742), (12096, 128628636), (16128, 96471477), (18144, 85752424), (20736, 75033371), (24192, 64314318), (36288, 42876212), (48384, 32157159), (72576, 21438106), (145152, 10719053)]