1804697216

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 4353523200

約数和(自身を除く): 2548825984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 227, 266, 304, 448, 454, 467, 532, 608, 896, 908, 934, 1064, 1216, 1589, 1816, 1868, 2128, 2432, 3178, 3269, 3632, 3736, 4256, 4313, 6356, 6538, 7264, 7472, 8512, 8626, 8873, 12712, 13076, 14528, 14944, 17024, 17252, 17746, 25424, 26152, 29056, 29888, 30191, 34504, 35492, 50848, 52304, 59776, 60382, 62111, 69008, 70984, 101696, 104608, 106009, 120764, 124222, 138016, 141968, 203392, 209216, 212018, 241528, 248444, 276032, 283936, 418432, 424036, 483056, 496888, 552064, 567872, 742063, 848072, 966112, 993776, 1135744, 1484126, 1696144, 1932224, 1987552, 2014171, 2968252, 3392288, 3864448, 3975104, 4028342, 5936504, 6784576, 7950208, 8056684, 11873008, 13569152, 14099197, 16113368, 23746016, 28198394, 32226736, 47492032, 56396788, 64453472, 94984064, 112793576, 128906944, 225587152, 257813888, 451174304, 902348608, 1804697216]

約数ペア:

[(1, 1804697216), (2, 902348608), (4, 451174304), (7, 257813888), (8, 225587152), (14, 128906944), (16, 112793576), (19, 94984064), (28, 64453472), (32, 56396788), (38, 47492032), (56, 32226736), (64, 28198394), (76, 23746016), (112, 16113368), (128, 14099197), (133, 13569152), (152, 11873008), (224, 8056684), (227, 7950208), (266, 6784576), (304, 5936504), (448, 4028342), (454, 3975104), (467, 3864448), (532, 3392288), (608, 2968252), (896, 2014171), (908, 1987552), (934, 1932224), (1064, 1696144), (1216, 1484126), (1589, 1135744), (1816, 993776), (1868, 966112), (2128, 848072), (2432, 742063), (3178, 567872), (3269, 552064), (3632, 496888), (3736, 483056), (4256, 424036), (4313, 418432), (6356, 283936), (6538, 276032), (7264, 248444), (7472, 241528), (8512, 212018), (8626, 209216), (8873, 203392), (12712, 141968), (13076, 138016), (14528, 124222), (14944, 120764), (17024, 106009), (17252, 104608), (17746, 101696), (25424, 70984), (26152, 69008), (29056, 62111), (29888, 60382), (30191, 59776), (34504, 52304), (35492, 50848)]