227831248

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1823}}^1$

素因数の和:2011

約数の個数: 40

約数和(自身を含む): 451899648

約数和(自身を除く): 224068400

約数列:

[1, 2, 4, 8, 16, 73, 107, 146, 214, 292, 428, 584, 856, 1168, 1712, 1823, 3646, 7292, 7811, 14584, 15622, 29168, 31244, 62488, 124976, 133079, 195061, 266158, 390122, 532316, 780244, 1064632, 1560488, 2129264, 3120976, 14239453, 28478906, 56957812, 113915624, 227831248]

約数ペア:

[(1, 227831248), (2, 113915624), (4, 56957812), (8, 28478906), (16, 14239453), (73, 3120976), (107, 2129264), (146, 1560488), (214, 1064632), (292, 780244), (428, 532316), (584, 390122), (856, 266158), (1168, 195061), (1712, 133079), (1823, 124976), (3646, 62488), (7292, 31244), (7811, 29168), (14584, 15622)]