255601392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13619}}^1$

素因数の和:13670

約数の個数: 80

約数和(自身を含む): 729596160

約数和(自身を除く): 473994768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 13619, 18768, 27238, 40857, 54476, 81714, 108952, 163428, 217904, 231523, 313237, 326856, 463046, 626474, 653712, 694569, 926092, 939711, 1252948, 1389138, 1852184, 1879422, 2505896, 2778276, 3704368, 3758844, 5011792, 5325029, 5556552, 7517688, 10650058, 11113104, 15035376, 15975087, 21300116, 31950174, 42600232, 63900348, 85200464, 127800696, 255601392]

約数ペア:

[(1, 255601392), (2, 127800696), (3, 85200464), (4, 63900348), (6, 42600232), (8, 31950174), (12, 21300116), (16, 15975087), (17, 15035376), (23, 11113104), (24, 10650058), (34, 7517688), (46, 5556552), (48, 5325029), (51, 5011792), (68, 3758844), (69, 3704368), (92, 2778276), (102, 2505896), (136, 1879422), (138, 1852184), (184, 1389138), (204, 1252948), (272, 939711), (276, 926092), (368, 694569), (391, 653712), (408, 626474), (552, 463046), (782, 326856), (816, 313237), (1104, 231523), (1173, 217904), (1564, 163428), (2346, 108952), (3128, 81714), (4692, 54476), (6256, 40857), (9384, 27238), (13619, 18768)]