1691182592

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{643}}^1$

素因数の和:1139

約数の個数: 80

約数和(自身を含む): 3699888192

約数和(自身を除く): 2008705600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 467, 512, 643, 704, 934, 1286, 1408, 1868, 2572, 2816, 3736, 5137, 5144, 5632, 7073, 7472, 10274, 10288, 14146, 14944, 20548, 20576, 28292, 29888, 41096, 41152, 56584, 59776, 82192, 82304, 113168, 119552, 164384, 164608, 226336, 239104, 300281, 328768, 329216, 452672, 600562, 657536, 905344, 1201124, 1315072, 1810688, 2402248, 2630144, 3303091, 3621376, 4804496, 6606182, 9608992, 13212364, 19217984, 26424728, 38435968, 52849456, 76871936, 105698912, 153743872, 211397824, 422795648, 845591296, 1691182592]

約数ペア:

[(1, 1691182592), (2, 845591296), (4, 422795648), (8, 211397824), (11, 153743872), (16, 105698912), (22, 76871936), (32, 52849456), (44, 38435968), (64, 26424728), (88, 19217984), (128, 13212364), (176, 9608992), (256, 6606182), (352, 4804496), (467, 3621376), (512, 3303091), (643, 2630144), (704, 2402248), (934, 1810688), (1286, 1315072), (1408, 1201124), (1868, 905344), (2572, 657536), (2816, 600562), (3736, 452672), (5137, 329216), (5144, 328768), (5632, 300281), (7073, 239104), (7472, 226336), (10274, 164608), (10288, 164384), (14146, 119552), (14944, 113168), (20548, 82304), (20576, 82192), (28292, 59776), (29888, 56584), (41096, 41152)]