2168563712

素因数分解:

$2^{11}\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 4981354560

約数和(自身を除く): 2812790848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 331, 448, 457, 512, 662, 896, 914, 1024, 1324, 1792, 1828, 2048, 2317, 2648, 3199, 3584, 3656, 4634, 5296, 6398, 7168, 7312, 9268, 10592, 12796, 14336, 14624, 18536, 21184, 25592, 29248, 37072, 42368, 51184, 58496, 74144, 84736, 102368, 116992, 148288, 151267, 169472, 204736, 233984, 296576, 302534, 338944, 409472, 467968, 593152, 605068, 677888, 818944, 935936, 1058869, 1186304, 1210136, 1637888, 2117738, 2372608, 2420272, 3275776, 4235476, 4745216, 4840544, 6551552, 8470952, 9681088, 16941904, 19362176, 33883808, 38724352, 67767616, 77448704, 135535232, 154897408, 271070464, 309794816, 542140928, 1084281856, 2168563712]

約数ペア:

[(1, 2168563712), (2, 1084281856), (4, 542140928), (7, 309794816), (8, 271070464), (14, 154897408), (16, 135535232), (28, 77448704), (32, 67767616), (56, 38724352), (64, 33883808), (112, 19362176), (128, 16941904), (224, 9681088), (256, 8470952), (331, 6551552), (448, 4840544), (457, 4745216), (512, 4235476), (662, 3275776), (896, 2420272), (914, 2372608), (1024, 2117738), (1324, 1637888), (1792, 1210136), (1828, 1186304), (2048, 1058869), (2317, 935936), (2648, 818944), (3199, 677888), (3584, 605068), (3656, 593152), (4634, 467968), (5296, 409472), (6398, 338944), (7168, 302534), (7312, 296576), (9268, 233984), (10592, 204736), (12796, 169472), (14336, 151267), (14624, 148288), (18536, 116992), (21184, 102368), (25592, 84736), (29248, 74144), (37072, 58496), (42368, 51184)]