855421728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2551}}^1$

素因数の和:3070

約数の個数: 96

約数和(自身を含む): 2572416000

約数和(自身を除く): 1716994272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 499, 672, 998, 1497, 1996, 2551, 2994, 3493, 3992, 5102, 5988, 6986, 7653, 7984, 10204, 10479, 11976, 13972, 15306, 15968, 17857, 20408, 20958, 23952, 27944, 30612, 35714, 40816, 41916, 47904, 53571, 55888, 61224, 71428, 81632, 83832, 107142, 111776, 122448, 142856, 167664, 214284, 244896, 285712, 335328, 428568, 571424, 857136, 1272949, 1714272, 2545898, 3818847, 5091796, 7637694, 8910643, 10183592, 15275388, 17821286, 20367184, 26731929, 30550776, 35642572, 40734368, 53463858, 61101552, 71285144, 106927716, 122203104, 142570288, 213855432, 285140576, 427710864, 855421728]

約数ペア:

[(1, 855421728), (2, 427710864), (3, 285140576), (4, 213855432), (6, 142570288), (7, 122203104), (8, 106927716), (12, 71285144), (14, 61101552), (16, 53463858), (21, 40734368), (24, 35642572), (28, 30550776), (32, 26731929), (42, 20367184), (48, 17821286), (56, 15275388), (84, 10183592), (96, 8910643), (112, 7637694), (168, 5091796), (224, 3818847), (336, 2545898), (499, 1714272), (672, 1272949), (998, 857136), (1497, 571424), (1996, 428568), (2551, 335328), (2994, 285712), (3493, 244896), (3992, 214284), (5102, 167664), (5988, 142856), (6986, 122448), (7653, 111776), (7984, 107142), (10204, 83832), (10479, 81632), (11976, 71428), (13972, 61224), (15306, 55888), (15968, 53571), (17857, 47904), (20408, 41916), (20958, 40816), (23952, 35714), (27944, 30612)]