255079904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5471}}^1$

素因数の和:5559

約数の個数: 48

約数和(自身を含む): 529514496

約数和(自身を除く): 274434592

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 5471, 5828, 10942, 11656, 21884, 23312, 43768, 46624, 87536, 169601, 175072, 257137, 339202, 514274, 678404, 1028548, 1356808, 2057096, 2713616, 4114192, 5427232, 7971247, 8228384, 15942494, 31884988, 63769976, 127539952, 255079904]

約数ペア:

[(1, 255079904), (2, 127539952), (4, 63769976), (8, 31884988), (16, 15942494), (31, 8228384), (32, 7971247), (47, 5427232), (62, 4114192), (94, 2713616), (124, 2057096), (188, 1356808), (248, 1028548), (376, 678404), (496, 514274), (752, 339202), (992, 257137), (1457, 175072), (1504, 169601), (2914, 87536), (5471, 46624), (5828, 43768), (10942, 23312), (11656, 21884)]