1340342784

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 240

約数和(自身を含む): 4361220864

約数和(自身を除く): 3020878080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 512, 528, 558, 576, 682, 704, 744, 768, 792, 853, 992, 1023, 1056, 1116, 1152, 1364, 1408, 1488, 1536, 1584, 1706, 1984, 2046, 2112, 2232, 2304, 2559, 2728, 2816, 2976, 3069, 3168, 3412, 3968, 4092, 4224, 4464, 4608, 5118, 5456, 5632, 5952, 6138, 6336, 6824, 7677, 7936, 8184, 8448, 8928, 9383, 10236, 10912, 11904, 12276, 12672, 13648, 15354, 15872, 16368, 16896, 17856, 18766, 20472, 21824, 23808, 24552, 25344, 26443, 27296, 28149, 30708, 32736, 35712, 37532, 40944, 43648, 47616, 49104, 50688, 52886, 54592, 56298, 61416, 65472, 71424, 75064, 79329, 81888, 84447, 87296, 98208, 105772, 109184, 112596, 122832, 130944, 142848, 150128, 158658, 163776, 168894, 174592, 196416, 211544, 218368, 225192, 237987, 245664, 261888, 290873, 300256, 317316, 327552, 337788, 392832, 423088, 436736, 450384, 475974, 491328, 523776, 581746, 600512, 634632, 655104, 675576, 785664, 846176, 872619, 900768, 951948, 982656, 1163492, 1201024, 1269264, 1310208, 1351152, 1571328, 1692352, 1745238, 1801536, 1903896, 1965312, 2326984, 2402048, 2538528, 2617857, 2702304, 3384704, 3490476, 3603072, 3807792, 3930624, 4653968, 4804096, 5077056, 5235714, 5404608, 6769408, 6980952, 7206144, 7615584, 9307936, 10154112, 10471428, 10809216, 13538816, 13961904, 14412288, 15231168, 18615872, 20308224, 20942856, 21618432, 27923808, 30462336, 37231744, 40616448, 41885712, 43236864, 55847616, 60924672, 74463488, 83771424, 111695232, 121849344, 148926976, 167542848, 223390464, 335085696, 446780928, 670171392, 1340342784]

約数ペア:

[(1, 1340342784), (2, 670171392), (3, 446780928), (4, 335085696), (6, 223390464), (8, 167542848), (9, 148926976), (11, 121849344), (12, 111695232), (16, 83771424), (18, 74463488), (22, 60924672), (24, 55847616), (31, 43236864), (32, 41885712), (33, 40616448), (36, 37231744), (44, 30462336), (48, 27923808), (62, 21618432), (64, 20942856), (66, 20308224), (72, 18615872), (88, 15231168), (93, 14412288), (96, 13961904), (99, 13538816), (124, 10809216), (128, 10471428), (132, 10154112), (144, 9307936), (176, 7615584), (186, 7206144), (192, 6980952), (198, 6769408), (248, 5404608), (256, 5235714), (264, 5077056), (279, 4804096), (288, 4653968), (341, 3930624), (352, 3807792), (372, 3603072), (384, 3490476), (396, 3384704), (496, 2702304), (512, 2617857), (528, 2538528), (558, 2402048), (576, 2326984), (682, 1965312), (704, 1903896), (744, 1801536), (768, 1745238), (792, 1692352), (853, 1571328), (992, 1351152), (1023, 1310208), (1056, 1269264), (1116, 1201024), (1152, 1163492), (1364, 982656), (1408, 951948), (1488, 900768), (1536, 872619), (1584, 846176), (1706, 785664), (1984, 675576), (2046, 655104), (2112, 634632), (2232, 600512), (2304, 581746), (2559, 523776), (2728, 491328), (2816, 475974), (2976, 450384), (3069, 436736), (3168, 423088), (3412, 392832), (3968, 337788), (4092, 327552), (4224, 317316), (4464, 300256), (4608, 290873), (5118, 261888), (5456, 245664), (5632, 237987), (5952, 225192), (6138, 218368), (6336, 211544), (6824, 196416), (7677, 174592), (7936, 168894), (8184, 163776), (8448, 158658), (8928, 150128), (9383, 142848), (10236, 130944), (10912, 122832), (11904, 112596), (12276, 109184), (12672, 105772), (13648, 98208), (15354, 87296), (15872, 84447), (16368, 81888), (16896, 79329), (17856, 75064), (18766, 71424), (20472, 65472), (21824, 61416), (23808, 56298), (24552, 54592), (25344, 52886), (26443, 50688), (27296, 49104), (28149, 47616), (30708, 43648), (32736, 40944), (35712, 37532)]