2125086208

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^2\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 120

約数和(自身を含む): 5022308016

約数和(自身を除く): 2897221808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 617, 868, 896, 961, 992, 1234, 1736, 1792, 1922, 1984, 2468, 3472, 3584, 3844, 3968, 4319, 4936, 6727, 6944, 7688, 7936, 8638, 9872, 13454, 13888, 15376, 15872, 17276, 19127, 19744, 26908, 27776, 30752, 34552, 38254, 39488, 53816, 55552, 61504, 69104, 76508, 78976, 107632, 111104, 123008, 133889, 138208, 153016, 157952, 215264, 246016, 267778, 276416, 306032, 315904, 430528, 492032, 535556, 552832, 592937, 612064, 861056, 1071112, 1105664, 1185874, 1224128, 1722112, 2142224, 2211328, 2371748, 2448256, 3444224, 4150559, 4284448, 4743496, 4896512, 8301118, 8568896, 9486992, 9793024, 16602236, 17137792, 18973984, 33204472, 34275584, 37947968, 66408944, 68551168, 75895936, 132817888, 151791872, 265635776, 303583744, 531271552, 1062543104, 2125086208]

約数ペア:

[(1, 2125086208), (2, 1062543104), (4, 531271552), (7, 303583744), (8, 265635776), (14, 151791872), (16, 132817888), (28, 75895936), (31, 68551168), (32, 66408944), (56, 37947968), (62, 34275584), (64, 33204472), (112, 18973984), (124, 17137792), (128, 16602236), (217, 9793024), (224, 9486992), (248, 8568896), (256, 8301118), (434, 4896512), (448, 4743496), (496, 4284448), (512, 4150559), (617, 3444224), (868, 2448256), (896, 2371748), (961, 2211328), (992, 2142224), (1234, 1722112), (1736, 1224128), (1792, 1185874), (1922, 1105664), (1984, 1071112), (2468, 861056), (3472, 612064), (3584, 592937), (3844, 552832), (3968, 535556), (4319, 492032), (4936, 430528), (6727, 315904), (6944, 306032), (7688, 276416), (7936, 267778), (8638, 246016), (9872, 215264), (13454, 157952), (13888, 153016), (15376, 138208), (15872, 133889), (17276, 123008), (19127, 111104), (19744, 107632), (26908, 78976), (27776, 76508), (30752, 69104), (34552, 61504), (38254, 55552), (39488, 53816)]