227741584

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 529966080

約数和(自身を除く): 302224496

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 211, 322, 368, 419, 422, 644, 838, 844, 1288, 1477, 1676, 1688, 2576, 2933, 2954, 3352, 3376, 4853, 5866, 5908, 6704, 9637, 9706, 11732, 11816, 19274, 19412, 23464, 23632, 33971, 38548, 38824, 46928, 67459, 67942, 77096, 77648, 88409, 134918, 135884, 154192, 176818, 269836, 271768, 353636, 539672, 543536, 618863, 707272, 1079344, 1237726, 1414544, 2033407, 2475452, 4066814, 4950904, 8133628, 9901808, 14233849, 16267256, 28467698, 32534512, 56935396, 113870792, 227741584]

約数ペア:

[(1, 227741584), (2, 113870792), (4, 56935396), (7, 32534512), (8, 28467698), (14, 16267256), (16, 14233849), (23, 9901808), (28, 8133628), (46, 4950904), (56, 4066814), (92, 2475452), (112, 2033407), (161, 1414544), (184, 1237726), (211, 1079344), (322, 707272), (368, 618863), (419, 543536), (422, 539672), (644, 353636), (838, 271768), (844, 269836), (1288, 176818), (1477, 154192), (1676, 135884), (1688, 134918), (2576, 88409), (2933, 77648), (2954, 77096), (3352, 67942), (3376, 67459), (4853, 46928), (5866, 38824), (5908, 38548), (6704, 33971), (9637, 23632), (9706, 23464), (11732, 19412), (11816, 19274)]