1330680064

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2540

約数の個数: 108

約数和(自身を含む): 3162959184

約数和(自身を除く): 1832279120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 392, 448, 602, 688, 784, 896, 1204, 1376, 1568, 1792, 2107, 2408, 2467, 2752, 3136, 4214, 4816, 4934, 5504, 6272, 8428, 9632, 9868, 11008, 12544, 16856, 17269, 19264, 19736, 33712, 34538, 38528, 39472, 67424, 69076, 77056, 78944, 106081, 120883, 134848, 138152, 157888, 212162, 241766, 269696, 276304, 315776, 424324, 483532, 539392, 552608, 631552, 742567, 848648, 967064, 1105216, 1485134, 1697296, 1934128, 2210432, 2970268, 3394592, 3868256, 4420864, 5197969, 5940536, 6789184, 7736512, 10395938, 11881072, 13578368, 15473024, 20791876, 23762144, 27156736, 30946048, 41583752, 47524288, 83167504, 95048576, 166335008, 190097152, 332670016, 665340032, 1330680064]

約数ペア:

[(1, 1330680064), (2, 665340032), (4, 332670016), (7, 190097152), (8, 166335008), (14, 95048576), (16, 83167504), (28, 47524288), (32, 41583752), (43, 30946048), (49, 27156736), (56, 23762144), (64, 20791876), (86, 15473024), (98, 13578368), (112, 11881072), (128, 10395938), (172, 7736512), (196, 6789184), (224, 5940536), (256, 5197969), (301, 4420864), (344, 3868256), (392, 3394592), (448, 2970268), (602, 2210432), (688, 1934128), (784, 1697296), (896, 1485134), (1204, 1105216), (1376, 967064), (1568, 848648), (1792, 742567), (2107, 631552), (2408, 552608), (2467, 539392), (2752, 483532), (3136, 424324), (4214, 315776), (4816, 276304), (4934, 269696), (5504, 241766), (6272, 212162), (8428, 157888), (9632, 138152), (9868, 134848), (11008, 120883), (12544, 106081), (16856, 78944), (17269, 77056), (19264, 69076), (19736, 67424), (33712, 39472), (34538, 38528)]