2067145472

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 4922867712

約数和(自身を除く): 2855722240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 217, 224, 248, 254, 256, 293, 434, 448, 496, 508, 586, 868, 889, 896, 992, 1016, 1172, 1736, 1778, 1792, 1984, 2032, 2051, 2344, 3472, 3556, 3937, 3968, 4064, 4102, 4688, 6944, 7112, 7874, 7936, 8128, 8204, 9083, 9376, 13888, 14224, 15748, 16256, 16408, 18166, 18752, 27559, 27776, 28448, 31496, 32512, 32816, 36332, 37211, 37504, 55118, 55552, 56896, 62992, 63581, 65632, 72664, 74422, 75008, 110236, 113792, 125984, 127162, 131264, 145328, 148844, 220472, 227584, 251968, 254324, 260477, 262528, 290656, 297688, 440944, 503936, 508648, 520954, 525056, 581312, 595376, 881888, 1007872, 1017296, 1041908, 1153541, 1162624, 1190752, 1763776, 2034592, 2083816, 2307082, 2325248, 2381504, 3527552, 4069184, 4167632, 4614164, 4763008, 7055104, 8074787, 8138368, 8335264, 9228328, 9526016, 16149574, 16276736, 16670528, 18456656, 32299148, 33341056, 36913312, 64598296, 66682112, 73826624, 129196592, 147653248, 258393184, 295306496, 516786368, 1033572736, 2067145472]

約数ペア:

[(1, 2067145472), (2, 1033572736), (4, 516786368), (7, 295306496), (8, 258393184), (14, 147653248), (16, 129196592), (28, 73826624), (31, 66682112), (32, 64598296), (56, 36913312), (62, 33341056), (64, 32299148), (112, 18456656), (124, 16670528), (127, 16276736), (128, 16149574), (217, 9526016), (224, 9228328), (248, 8335264), (254, 8138368), (256, 8074787), (293, 7055104), (434, 4763008), (448, 4614164), (496, 4167632), (508, 4069184), (586, 3527552), (868, 2381504), (889, 2325248), (896, 2307082), (992, 2083816), (1016, 2034592), (1172, 1763776), (1736, 1190752), (1778, 1162624), (1792, 1153541), (1984, 1041908), (2032, 1017296), (2051, 1007872), (2344, 881888), (3472, 595376), (3556, 581312), (3937, 525056), (3968, 520954), (4064, 508648), (4102, 503936), (4688, 440944), (6944, 297688), (7112, 290656), (7874, 262528), (7936, 260477), (8128, 254324), (8204, 251968), (9083, 227584), (9376, 220472), (13888, 148844), (14224, 145328), (15748, 131264), (16256, 127162), (16408, 125984), (18166, 113792), (18752, 110236), (27559, 75008), (27776, 74422), (28448, 72664), (31496, 65632), (32512, 63581), (32816, 62992), (36332, 56896), (37211, 55552), (37504, 55118)]