816907172022

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1\times {\mathrm{1831}}^1$

素因数の和:2579

約数の個数: 128

約数和(自身を含む): 1848608179200

約数和(自身を除く): 1031701007178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 179, 202, 303, 358, 457, 537, 606, 909, 914, 1074, 1371, 1611, 1818, 1831, 2727, 2742, 3222, 3662, 4113, 4833, 5454, 5493, 8226, 9666, 10986, 12339, 16479, 18079, 24678, 32958, 36158, 46157, 49437, 54237, 81803, 92314, 98874, 108474, 138471, 162711, 163606, 184931, 245409, 276942, 325422, 327749, 369862, 415413, 488133, 490818, 554793, 655498, 736227, 830826, 836767, 976266, 983247, 1109586, 1246239, 1472454, 1664379, 1673534, 1966494, 2208681, 2492478, 2510301, 2949741, 3328758, 4417362, 4993137, 5020602, 5899482, 7530903, 8262103, 8849223, 9986274, 15061806, 16524206, 17698446, 22592709, 24786309, 33102649, 45185418, 49572618, 66205298, 74358927, 84513467, 99307947, 148717854, 149781293, 169026934, 198615894, 223076781, 253540401, 297923841, 299562586, 446153562, 449343879, 507080802, 595847682, 760621203, 893771523, 898687758, 1348031637, 1521242406, 1787543046, 2281863609, 2696063274, 4044094911, 4563727218, 8088189822, 15127910593, 30255821186, 45383731779, 90767463558, 136151195337, 272302390674, 408453586011, 816907172022]

約数ペア:

[(1, 816907172022), (2, 408453586011), (3, 272302390674), (6, 136151195337), (9, 90767463558), (18, 45383731779), (27, 30255821186), (54, 15127910593), (101, 8088189822), (179, 4563727218), (202, 4044094911), (303, 2696063274), (358, 2281863609), (457, 1787543046), (537, 1521242406), (606, 1348031637), (909, 898687758), (914, 893771523), (1074, 760621203), (1371, 595847682), (1611, 507080802), (1818, 449343879), (1831, 446153562), (2727, 299562586), (2742, 297923841), (3222, 253540401), (3662, 223076781), (4113, 198615894), (4833, 169026934), (5454, 149781293), (5493, 148717854), (8226, 99307947), (9666, 84513467), (10986, 74358927), (12339, 66205298), (16479, 49572618), (18079, 45185418), (24678, 33102649), (32958, 24786309), (36158, 22592709), (46157, 17698446), (49437, 16524206), (54237, 15061806), (81803, 9986274), (92314, 8849223), (98874, 8262103), (108474, 7530903), (138471, 5899482), (162711, 5020602), (163606, 4993137), (184931, 4417362), (245409, 3328758), (276942, 2949741), (325422, 2510301), (327749, 2492478), (369862, 2208681), (415413, 1966494), (488133, 1673534), (490818, 1664379), (554793, 1472454), (655498, 1246239), (736227, 1109586), (830826, 983247), (836767, 976266)]