12728913792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{115499}}^1$

素因数の和:115564

約数の個数: 128

約数和(自身を含む): 39584160000

約数和(自身を除く): 26855246208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6888, 7872, 9184, 13776, 15744, 18368, 27552, 36736, 55104, 110208, 115499, 230998, 346497, 461996, 692994, 808493, 923992, 1385988, 1616986, 1847984, 2425479, 2771976, 3233972, 3695968, 4735459, 4850958, 5543952, 6467944, 7391936, 9470918, 9701916, 11087904, 12935888, 14206377, 14783872, 18941836, 19403832, 22175808, 25871776, 28412754, 33148213, 37883672, 38807664, 44351616, 51743552, 56825508, 66296426, 75767344, 77615328, 99444639, 103487104, 113651016, 132592852, 151534688, 155230656, 198889278, 227302032, 265185704, 303069376, 310461312, 397778556, 454604064, 530371408, 606138752, 795557112, 909208128, 1060742816, 1591114224, 1818416256, 2121485632, 3182228448, 4242971264, 6364456896, 12728913792]

約数ペア:

[(1, 12728913792), (2, 6364456896), (3, 4242971264), (4, 3182228448), (6, 2121485632), (7, 1818416256), (8, 1591114224), (12, 1060742816), (14, 909208128), (16, 795557112), (21, 606138752), (24, 530371408), (28, 454604064), (32, 397778556), (41, 310461312), (42, 303069376), (48, 265185704), (56, 227302032), (64, 198889278), (82, 155230656), (84, 151534688), (96, 132592852), (112, 113651016), (123, 103487104), (128, 99444639), (164, 77615328), (168, 75767344), (192, 66296426), (224, 56825508), (246, 51743552), (287, 44351616), (328, 38807664), (336, 37883672), (384, 33148213), (448, 28412754), (492, 25871776), (574, 22175808), (656, 19403832), (672, 18941836), (861, 14783872), (896, 14206377), (984, 12935888), (1148, 11087904), (1312, 9701916), (1344, 9470918), (1722, 7391936), (1968, 6467944), (2296, 5543952), (2624, 4850958), (2688, 4735459), (3444, 3695968), (3936, 3233972), (4592, 2771976), (5248, 2425479), (6888, 1847984), (7872, 1616986), (9184, 1385988), (13776, 923992), (15744, 808493), (18368, 692994), (27552, 461996), (36736, 346497), (55104, 230998), (110208, 115499)]