399111552

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 192

約数和(自身を含む): 1344245760

約数和(自身を除く): 945134208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 128, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 384, 387, 448, 504, 516, 576, 602, 672, 688, 774, 896, 903, 1008, 1032, 1151, 1152, 1204, 1344, 1376, 1548, 1806, 2016, 2064, 2302, 2408, 2688, 2709, 2752, 3096, 3453, 3612, 4032, 4128, 4604, 4816, 5418, 5504, 6192, 6906, 7224, 8057, 8064, 8256, 9208, 9632, 10359, 10836, 12384, 13812, 14448, 16114, 16512, 18416, 19264, 20718, 21672, 24171, 24768, 27624, 28896, 32228, 36832, 38528, 41436, 43344, 48342, 49493, 49536, 55248, 57792, 64456, 72513, 73664, 82872, 86688, 96684, 98986, 110496, 115584, 128912, 145026, 147328, 148479, 165744, 173376, 193368, 197972, 220992, 257824, 290052, 296958, 331488, 346451, 346752, 386736, 395944, 441984, 445437, 515648, 580104, 593916, 662976, 692902, 773472, 791888, 890874, 1031296, 1039353, 1160208, 1187832, 1325952, 1385804, 1546944, 1583776, 1781748, 2078706, 2320416, 2375664, 2771608, 3093888, 3118059, 3167552, 3563496, 4157412, 4640832, 4751328, 5543216, 6236118, 6335104, 7126992, 8314824, 9281664, 9502656, 11086432, 12472236, 14253984, 16629648, 19005312, 22172864, 24944472, 28507968, 33259296, 44345728, 49888944, 57015936, 66518592, 99777888, 133037184, 199555776, 399111552]

約数ペア:

[(1, 399111552), (2, 199555776), (3, 133037184), (4, 99777888), (6, 66518592), (7, 57015936), (8, 49888944), (9, 44345728), (12, 33259296), (14, 28507968), (16, 24944472), (18, 22172864), (21, 19005312), (24, 16629648), (28, 14253984), (32, 12472236), (36, 11086432), (42, 9502656), (43, 9281664), (48, 8314824), (56, 7126992), (63, 6335104), (64, 6236118), (72, 5543216), (84, 4751328), (86, 4640832), (96, 4157412), (112, 3563496), (126, 3167552), (128, 3118059), (129, 3093888), (144, 2771608), (168, 2375664), (172, 2320416), (192, 2078706), (224, 1781748), (252, 1583776), (258, 1546944), (288, 1385804), (301, 1325952), (336, 1187832), (344, 1160208), (384, 1039353), (387, 1031296), (448, 890874), (504, 791888), (516, 773472), (576, 692902), (602, 662976), (672, 593916), (688, 580104), (774, 515648), (896, 445437), (903, 441984), (1008, 395944), (1032, 386736), (1151, 346752), (1152, 346451), (1204, 331488), (1344, 296958), (1376, 290052), (1548, 257824), (1806, 220992), (2016, 197972), (2064, 193368), (2302, 173376), (2408, 165744), (2688, 148479), (2709, 147328), (2752, 145026), (3096, 128912), (3453, 115584), (3612, 110496), (4032, 98986), (4128, 96684), (4604, 86688), (4816, 82872), (5418, 73664), (5504, 72513), (6192, 64456), (6906, 57792), (7224, 55248), (8057, 49536), (8064, 49493), (8256, 48342), (9208, 43344), (9632, 41436), (10359, 38528), (10836, 36832), (12384, 32228), (13812, 28896), (14448, 27624), (16114, 24768), (16512, 24171), (18416, 21672), (19264, 20718)]