1880209024

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{6491}}^1$

素因数の和:6609

約数の個数: 64

約数和(自身を含む): 3920129280

約数和(自身を除く): 2039920256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 3968, 4526, 4672, 6491, 9052, 9344, 12982, 18104, 25964, 36208, 51928, 72416, 103856, 144832, 201221, 207712, 289664, 402442, 415424, 473843, 804884, 830848, 947686, 1609768, 1895372, 3219536, 3790744, 6439072, 7581488, 12878144, 14689133, 15162976, 25756288, 29378266, 30325952, 58756532, 60651904, 117513064, 235026128, 470052256, 940104512, 1880209024]

約数ペア:

[(1, 1880209024), (2, 940104512), (4, 470052256), (8, 235026128), (16, 117513064), (31, 60651904), (32, 58756532), (62, 30325952), (64, 29378266), (73, 25756288), (124, 15162976), (128, 14689133), (146, 12878144), (248, 7581488), (292, 6439072), (496, 3790744), (584, 3219536), (992, 1895372), (1168, 1609768), (1984, 947686), (2263, 830848), (2336, 804884), (3968, 473843), (4526, 415424), (4672, 402442), (6491, 289664), (9052, 207712), (9344, 201221), (12982, 144832), (18104, 103856), (25964, 72416), (36208, 51928)]