1268352848

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 3080517120

約数和(自身を除く): 1812164272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 49, 56, 62, 92, 98, 112, 124, 161, 184, 196, 217, 248, 322, 368, 392, 434, 496, 644, 713, 784, 868, 1127, 1288, 1426, 1519, 1736, 2254, 2269, 2576, 2852, 3038, 3472, 4508, 4538, 4991, 5704, 6076, 9016, 9076, 9982, 11408, 12152, 15883, 18032, 18152, 19964, 24304, 31766, 34937, 36304, 39928, 52187, 63532, 69874, 70339, 79856, 104374, 111181, 127064, 139748, 140678, 208748, 222362, 254128, 279496, 281356, 365309, 417496, 444724, 492373, 558992, 562712, 730618, 834992, 889448, 984746, 1125424, 1461236, 1617797, 1778896, 1969492, 2557163, 2922472, 3235594, 3446611, 3938984, 5114326, 5844944, 6471188, 6893222, 7877968, 10228652, 11324579, 12942376, 13786444, 20457304, 22649158, 25884752, 27572888, 40914608, 45298316, 55145776, 79272053, 90596632, 158544106, 181193264, 317088212, 634176424, 1268352848]

約数ペア:

[(1, 1268352848), (2, 634176424), (4, 317088212), (7, 181193264), (8, 158544106), (14, 90596632), (16, 79272053), (23, 55145776), (28, 45298316), (31, 40914608), (46, 27572888), (49, 25884752), (56, 22649158), (62, 20457304), (92, 13786444), (98, 12942376), (112, 11324579), (124, 10228652), (161, 7877968), (184, 6893222), (196, 6471188), (217, 5844944), (248, 5114326), (322, 3938984), (368, 3446611), (392, 3235594), (434, 2922472), (496, 2557163), (644, 1969492), (713, 1778896), (784, 1617797), (868, 1461236), (1127, 1125424), (1288, 984746), (1426, 889448), (1519, 834992), (1736, 730618), (2254, 562712), (2269, 558992), (2576, 492373), (2852, 444724), (3038, 417496), (3472, 365309), (4508, 281356), (4538, 279496), (4991, 254128), (5704, 222362), (6076, 208748), (9016, 140678), (9076, 139748), (9982, 127064), (11408, 111181), (12152, 104374), (15883, 79856), (18032, 70339), (18152, 69874), (19964, 63532), (24304, 52187), (31766, 39928), (34937, 36304)]