989112432

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{38231}}^1$

素因数の和:38267

約数の個数: 120

約数和(自身を含む): 3242685312

約数和(自身を除く): 2253572880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 12936, 25872, 38231, 76462, 114693, 152924, 229386, 267617, 305848, 420541, 458772, 535234, 611696, 802851, 841082, 917544, 1070468, 1261623, 1605702, 1682164, 1835088, 1873319, 2140936, 2523246, 2943787, 3211404, 3364328, 3746638, 4281872, 5046492, 5619957, 5887574, 6422808, 6728656, 7493276, 8831361, 10092984, 11239914, 11775148, 12845616, 14986552, 17662722, 20185968, 20606509, 22479828, 23550296, 29973104, 35325444, 41213018, 44959656, 47100592, 61819527, 70650888, 82426036, 89919312, 123639054, 141301776, 164852072, 247278108, 329704144, 494556216, 989112432]

約数ペア:

[(1, 989112432), (2, 494556216), (3, 329704144), (4, 247278108), (6, 164852072), (7, 141301776), (8, 123639054), (11, 89919312), (12, 82426036), (14, 70650888), (16, 61819527), (21, 47100592), (22, 44959656), (24, 41213018), (28, 35325444), (33, 29973104), (42, 23550296), (44, 22479828), (48, 20606509), (49, 20185968), (56, 17662722), (66, 14986552), (77, 12845616), (84, 11775148), (88, 11239914), (98, 10092984), (112, 8831361), (132, 7493276), (147, 6728656), (154, 6422808), (168, 5887574), (176, 5619957), (196, 5046492), (231, 4281872), (264, 3746638), (294, 3364328), (308, 3211404), (336, 2943787), (392, 2523246), (462, 2140936), (528, 1873319), (539, 1835088), (588, 1682164), (616, 1605702), (784, 1261623), (924, 1070468), (1078, 917544), (1176, 841082), (1232, 802851), (1617, 611696), (1848, 535234), (2156, 458772), (2352, 420541), (3234, 305848), (3696, 267617), (4312, 229386), (6468, 152924), (8624, 114693), (12936, 76462), (25872, 38231)]