215572896

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9721}}^1$

素因数の和:9755

約数の個数: 144

約数和(自身を含む): 764382528

約数和(自身を除く): 548809632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 9721, 11088, 19442, 22176, 29163, 38884, 58326, 68047, 77768, 87489, 106931, 116652, 136094, 155536, 174978, 204141, 213862, 233304, 272188, 311072, 320793, 349956, 408282, 427724, 466608, 544376, 612423, 641586, 699912, 748517, 816564, 855448, 933216, 962379, 1088752, 1224846, 1283172, 1399824, 1497034, 1633128, 1710896, 1924758, 2177504, 2245551, 2449692, 2566344, 2799648, 2994068, 3266256, 3421792, 3849516, 4491102, 4899384, 5132688, 5988136, 6532512, 6736653, 7699032, 8982204, 9798768, 10265376, 11976272, 13473306, 15398064, 17964408, 19597536, 23952544, 26946612, 30796128, 35928816, 53893224, 71857632, 107786448, 215572896]

約数ペア:

[(1, 215572896), (2, 107786448), (3, 71857632), (4, 53893224), (6, 35928816), (7, 30796128), (8, 26946612), (9, 23952544), (11, 19597536), (12, 17964408), (14, 15398064), (16, 13473306), (18, 11976272), (21, 10265376), (22, 9798768), (24, 8982204), (28, 7699032), (32, 6736653), (33, 6532512), (36, 5988136), (42, 5132688), (44, 4899384), (48, 4491102), (56, 3849516), (63, 3421792), (66, 3266256), (72, 2994068), (77, 2799648), (84, 2566344), (88, 2449692), (96, 2245551), (99, 2177504), (112, 1924758), (126, 1710896), (132, 1633128), (144, 1497034), (154, 1399824), (168, 1283172), (176, 1224846), (198, 1088752), (224, 962379), (231, 933216), (252, 855448), (264, 816564), (288, 748517), (308, 699912), (336, 641586), (352, 612423), (396, 544376), (462, 466608), (504, 427724), (528, 408282), (616, 349956), (672, 320793), (693, 311072), (792, 272188), (924, 233304), (1008, 213862), (1056, 204141), (1232, 174978), (1386, 155536), (1584, 136094), (1848, 116652), (2016, 106931), (2464, 87489), (2772, 77768), (3168, 68047), (3696, 58326), (5544, 38884), (7392, 29163), (9721, 22176), (11088, 19442)]