284718496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{823}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 591796800

約数和(自身を除く): 307078304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 569, 608, 823, 1138, 1646, 2276, 3292, 4552, 6584, 9104, 10811, 13168, 15637, 18208, 21622, 26336, 31274, 43244, 62548, 86488, 125096, 172976, 250192, 345952, 468287, 500384, 936574, 1873148, 3746296, 7492592, 8897453, 14985184, 17794906, 35589812, 71179624, 142359248, 284718496]

約数ペア:

[(1, 284718496), (2, 142359248), (4, 71179624), (8, 35589812), (16, 17794906), (19, 14985184), (32, 8897453), (38, 7492592), (76, 3746296), (152, 1873148), (304, 936574), (569, 500384), (608, 468287), (823, 345952), (1138, 250192), (1646, 172976), (2276, 125096), (3292, 86488), (4552, 62548), (6584, 43244), (9104, 31274), (10811, 26336), (13168, 21622), (15637, 18208)]