1277459904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30661}}^1$

素因数の和:30714

約数の個数: 112

約数和(自身を含む): 3987531776

約数和(自身を除く): 2710071872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 30661, 41664, 61322, 91983, 122644, 183966, 214627, 245288, 367932, 429254, 490576, 643881, 735864, 858508, 950491, 981152, 1287762, 1471728, 1717016, 1900982, 1962304, 2575524, 2851473, 2943456, 3434032, 3801964, 5151048, 5702946, 5886912, 6653437, 6868064, 7603928, 10302096, 11405892, 13306874, 13736128, 15207856, 19960311, 20604192, 22811784, 26613748, 30415712, 39920622, 41208384, 45623568, 53227496, 60831424, 79841244, 91247136, 106454992, 159682488, 182494272, 212909984, 319364976, 425819968, 638729952, 1277459904]

約数ペア:

[(1, 1277459904), (2, 638729952), (3, 425819968), (4, 319364976), (6, 212909984), (7, 182494272), (8, 159682488), (12, 106454992), (14, 91247136), (16, 79841244), (21, 60831424), (24, 53227496), (28, 45623568), (31, 41208384), (32, 39920622), (42, 30415712), (48, 26613748), (56, 22811784), (62, 20604192), (64, 19960311), (84, 15207856), (93, 13736128), (96, 13306874), (112, 11405892), (124, 10302096), (168, 7603928), (186, 6868064), (192, 6653437), (217, 5886912), (224, 5702946), (248, 5151048), (336, 3801964), (372, 3434032), (434, 2943456), (448, 2851473), (496, 2575524), (651, 1962304), (672, 1900982), (744, 1717016), (868, 1471728), (992, 1287762), (1302, 981152), (1344, 950491), (1488, 858508), (1736, 735864), (1984, 643881), (2604, 490576), (2976, 429254), (3472, 367932), (5208, 245288), (5952, 214627), (6944, 183966), (10416, 122644), (13888, 91983), (20832, 61322), (30661, 41664)]