672140448

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47629}}^1$

素因数の和:47659

約数の個数: 108

約数和(自身を含む): 2223511290

約数和(自身を除く): 1551370842

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 47629, 95258, 142887, 190516, 285774, 333403, 381032, 428661, 571548, 666806, 762064, 857322, 1000209, 1143096, 1333612, 1524128, 1714644, 2000418, 2286192, 2333821, 2667224, 3000627, 3429288, 4000836, 4572384, 4667642, 5334448, 6001254, 6858576, 7001463, 8001672, 9335284, 10668896, 12002508, 13717152, 14002926, 16003344, 18670568, 21004389, 24005016, 28005852, 32006688, 37341136, 42008778, 48010032, 56011704, 74682272, 84017556, 96020064, 112023408, 168035112, 224046816, 336070224, 672140448]

約数ペア:

[(1, 672140448), (2, 336070224), (3, 224046816), (4, 168035112), (6, 112023408), (7, 96020064), (8, 84017556), (9, 74682272), (12, 56011704), (14, 48010032), (16, 42008778), (18, 37341136), (21, 32006688), (24, 28005852), (28, 24005016), (32, 21004389), (36, 18670568), (42, 16003344), (48, 14002926), (49, 13717152), (56, 12002508), (63, 10668896), (72, 9335284), (84, 8001672), (96, 7001463), (98, 6858576), (112, 6001254), (126, 5334448), (144, 4667642), (147, 4572384), (168, 4000836), (196, 3429288), (224, 3000627), (252, 2667224), (288, 2333821), (294, 2286192), (336, 2000418), (392, 1714644), (441, 1524128), (504, 1333612), (588, 1143096), (672, 1000209), (784, 857322), (882, 762064), (1008, 666806), (1176, 571548), (1568, 428661), (1764, 381032), (2016, 333403), (2352, 285774), (3528, 190516), (4704, 142887), (7056, 95258), (14112, 47629)]