2085310976

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:330

約数の個数: 120

約数和(自身を含む): 4951516416

約数和(自身を除く): 2866205440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 137, 217, 224, 248, 256, 274, 434, 448, 496, 512, 548, 868, 896, 959, 992, 1096, 1736, 1792, 1918, 1984, 2192, 3472, 3584, 3836, 3968, 4247, 4384, 6944, 7672, 7936, 8494, 8768, 13888, 15344, 15872, 16988, 17536, 18769, 27776, 29729, 30688, 33976, 35072, 37538, 55552, 59458, 61376, 67952, 70144, 75076, 111104, 118916, 122752, 131383, 135904, 150152, 237832, 245504, 262766, 271808, 300304, 475664, 491008, 525532, 543616, 581839, 600608, 951328, 1051064, 1087232, 1163678, 1201216, 1902656, 2102128, 2174464, 2327356, 2402432, 3805312, 4072873, 4204256, 4654712, 4804864, 7610624, 8145746, 8408512, 9309424, 9609728, 15221248, 16291492, 16817024, 18618848, 32582984, 33634048, 37237696, 65165968, 67268096, 74475392, 130331936, 148950784, 260663872, 297901568, 521327744, 1042655488, 2085310976]

約数ペア:

[(1, 2085310976), (2, 1042655488), (4, 521327744), (7, 297901568), (8, 260663872), (14, 148950784), (16, 130331936), (28, 74475392), (31, 67268096), (32, 65165968), (56, 37237696), (62, 33634048), (64, 32582984), (112, 18618848), (124, 16817024), (128, 16291492), (137, 15221248), (217, 9609728), (224, 9309424), (248, 8408512), (256, 8145746), (274, 7610624), (434, 4804864), (448, 4654712), (496, 4204256), (512, 4072873), (548, 3805312), (868, 2402432), (896, 2327356), (959, 2174464), (992, 2102128), (1096, 1902656), (1736, 1201216), (1792, 1163678), (1918, 1087232), (1984, 1051064), (2192, 951328), (3472, 600608), (3584, 581839), (3836, 543616), (3968, 525532), (4247, 491008), (4384, 475664), (6944, 300304), (7672, 271808), (7936, 262766), (8494, 245504), (8768, 237832), (13888, 150152), (15344, 135904), (15872, 131383), (16988, 122752), (17536, 118916), (18769, 111104), (27776, 75076), (29729, 70144), (30688, 67952), (33976, 61376), (35072, 59458), (37538, 55552)]