212951232

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28439}}^1$

素因数の和:28470

約数の個数: 84

約数和(自身を含む): 657362160

約数和(自身を除く): 444410928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 28439, 56878, 85317, 113756, 170634, 227512, 255951, 341268, 369707, 455024, 511902, 682536, 739414, 910048, 1023804, 1109121, 1365072, 1478828, 1820096, 2047608, 2218242, 2730144, 2957656, 3327363, 4095216, 4436484, 5460288, 5915312, 6654726, 8190432, 8872968, 11830624, 13309452, 16380864, 17745936, 23661248, 26618904, 35491872, 53237808, 70983744, 106475616, 212951232]

約数ペア:

[(1, 212951232), (2, 106475616), (3, 70983744), (4, 53237808), (6, 35491872), (8, 26618904), (9, 23661248), (12, 17745936), (13, 16380864), (16, 13309452), (18, 11830624), (24, 8872968), (26, 8190432), (32, 6654726), (36, 5915312), (39, 5460288), (48, 4436484), (52, 4095216), (64, 3327363), (72, 2957656), (78, 2730144), (96, 2218242), (104, 2047608), (117, 1820096), (144, 1478828), (156, 1365072), (192, 1109121), (208, 1023804), (234, 910048), (288, 739414), (312, 682536), (416, 511902), (468, 455024), (576, 369707), (624, 341268), (832, 255951), (936, 227512), (1248, 170634), (1872, 113756), (2496, 85317), (3744, 56878), (7488, 28439)]