771443748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{1873}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 2068918488

約数和(自身を除く): 1297474740

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 673, 1346, 1873, 2019, 2692, 3746, 4038, 5619, 6057, 7492, 8076, 11238, 11441, 12114, 16857, 22476, 22882, 24228, 31841, 33714, 34323, 45764, 63682, 67428, 68646, 95523, 102969, 127364, 137292, 191046, 205938, 286569, 382092, 411876, 573138, 1146276, 1260529, 2521058, 3781587, 5042116, 7563174, 11344761, 15126348, 21428993, 22689522, 42857986, 45379044, 64286979, 85715972, 128573958, 192860937, 257147916, 385721874, 771443748]

約数ペア:

[(1, 771443748), (2, 385721874), (3, 257147916), (4, 192860937), (6, 128573958), (9, 85715972), (12, 64286979), (17, 45379044), (18, 42857986), (34, 22689522), (36, 21428993), (51, 15126348), (68, 11344761), (102, 7563174), (153, 5042116), (204, 3781587), (306, 2521058), (612, 1260529), (673, 1146276), (1346, 573138), (1873, 411876), (2019, 382092), (2692, 286569), (3746, 205938), (4038, 191046), (5619, 137292), (6057, 127364), (7492, 102969), (8076, 95523), (11238, 68646), (11441, 67428), (12114, 63682), (16857, 45764), (22476, 34323), (22882, 33714), (24228, 31841)]