1285675776

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7247}}^1$

素因数の和:7287

約数の個数: 216

約数和(自身を含む): 4622252544

約数和(自身を除く): 3336576768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7247, 7392, 8064, 8448, 9856, 11088, 12672, 14494, 14784, 16128, 19712, 21741, 22176, 25344, 28988, 29568, 43482, 44352, 50729, 57976, 59136, 65223, 79717, 86964, 88704, 101458, 115952, 130446, 152187, 159434, 173928, 177408, 202916, 231904, 239151, 260892, 304374, 318868, 347856, 405832, 456561, 463808, 478302, 521784, 558019, 608748, 637736, 695712, 717453, 811664, 913122, 927616, 956604, 1043568, 1116038, 1217496, 1275472, 1391424, 1434906, 1623328, 1674057, 1826244, 1855232, 1913208, 2087136, 2232076, 2434992, 2550944, 2782848, 2869812, 3246656, 3348114, 3652488, 3826416, 4174272, 4464152, 4869984, 5022171, 5101888, 5565696, 5739624, 6493312, 6696228, 7304976, 7652832, 8348544, 8928304, 9739968, 10044342, 10203776, 11479248, 12986624, 13392456, 14609952, 15305664, 16697088, 17856608, 19479936, 20088684, 20407552, 22958496, 26784912, 29219904, 30611328, 35713216, 38959872, 40177368, 45916992, 53569824, 58439808, 61222656, 71426432, 80354736, 91833984, 107139648, 116879616, 142852864, 160709472, 183667968, 214279296, 321418944, 428558592, 642837888, 1285675776]

約数ペア:

[(1, 1285675776), (2, 642837888), (3, 428558592), (4, 321418944), (6, 214279296), (7, 183667968), (8, 160709472), (9, 142852864), (11, 116879616), (12, 107139648), (14, 91833984), (16, 80354736), (18, 71426432), (21, 61222656), (22, 58439808), (24, 53569824), (28, 45916992), (32, 40177368), (33, 38959872), (36, 35713216), (42, 30611328), (44, 29219904), (48, 26784912), (56, 22958496), (63, 20407552), (64, 20088684), (66, 19479936), (72, 17856608), (77, 16697088), (84, 15305664), (88, 14609952), (96, 13392456), (99, 12986624), (112, 11479248), (126, 10203776), (128, 10044342), (132, 9739968), (144, 8928304), (154, 8348544), (168, 7652832), (176, 7304976), (192, 6696228), (198, 6493312), (224, 5739624), (231, 5565696), (252, 5101888), (256, 5022171), (264, 4869984), (288, 4464152), (308, 4174272), (336, 3826416), (352, 3652488), (384, 3348114), (396, 3246656), (448, 2869812), (462, 2782848), (504, 2550944), (528, 2434992), (576, 2232076), (616, 2087136), (672, 1913208), (693, 1855232), (704, 1826244), (768, 1674057), (792, 1623328), (896, 1434906), (924, 1391424), (1008, 1275472), (1056, 1217496), (1152, 1116038), (1232, 1043568), (1344, 956604), (1386, 927616), (1408, 913122), (1584, 811664), (1792, 717453), (1848, 695712), (2016, 637736), (2112, 608748), (2304, 558019), (2464, 521784), (2688, 478302), (2772, 463808), (2816, 456561), (3168, 405832), (3696, 347856), (4032, 318868), (4224, 304374), (4928, 260892), (5376, 239151), (5544, 231904), (6336, 202916), (7247, 177408), (7392, 173928), (8064, 159434), (8448, 152187), (9856, 130446), (11088, 115952), (12672, 101458), (14494, 88704), (14784, 86964), (16128, 79717), (19712, 65223), (21741, 59136), (22176, 57976), (25344, 50729), (28988, 44352), (29568, 43482)]