16990848

素因数分解:

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

素因数の和:84

約数の個数: 192

約数和(自身を含む): 58344000

約数和(自身を除く): 41353152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 128, 129, 144, 147, 168, 172, 192, 196, 224, 252, 258, 288, 294, 301, 336, 343, 344, 384, 387, 392, 441, 448, 504, 516, 576, 588, 602, 672, 686, 688, 774, 784, 882, 896, 903, 1008, 1029, 1032, 1152, 1176, 1204, 1344, 1372, 1376, 1548, 1568, 1764, 1806, 2016, 2058, 2064, 2107, 2352, 2408, 2688, 2709, 2744, 2752, 3087, 3096, 3136, 3528, 3612, 4032, 4116, 4128, 4214, 4704, 4816, 5418, 5488, 5504, 6174, 6192, 6272, 6321, 7056, 7224, 8064, 8232, 8256, 8428, 9408, 9632, 10836, 10976, 12348, 12384, 12642, 14112, 14448, 14749, 16464, 16512, 16856, 18816, 18963, 19264, 21672, 21952, 24696, 24768, 25284, 28224, 28896, 29498, 32928, 33712, 37926, 38528, 43344, 43904, 44247, 49392, 49536, 50568, 56448, 57792, 58996, 65856, 67424, 75852, 86688, 88494, 98784, 101136, 115584, 117992, 131712, 132741, 134848, 151704, 173376, 176988, 197568, 202272, 235984, 265482, 269696, 303408, 346752, 353976, 395136, 404544, 471968, 530964, 606816, 707952, 809088, 943936, 1061928, 1213632, 1415904, 1887872, 2123856, 2427264, 2831808, 4247712, 5663616, 8495424, 16990848]

約数ペア:

[(1, 16990848), (2, 8495424), (3, 5663616), (4, 4247712), (6, 2831808), (7, 2427264), (8, 2123856), (9, 1887872), (12, 1415904), (14, 1213632), (16, 1061928), (18, 943936), (21, 809088), (24, 707952), (28, 606816), (32, 530964), (36, 471968), (42, 404544), (43, 395136), (48, 353976), (49, 346752), (56, 303408), (63, 269696), (64, 265482), (72, 235984), (84, 202272), (86, 197568), (96, 176988), (98, 173376), (112, 151704), (126, 134848), (128, 132741), (129, 131712), (144, 117992), (147, 115584), (168, 101136), (172, 98784), (192, 88494), (196, 86688), (224, 75852), (252, 67424), (258, 65856), (288, 58996), (294, 57792), (301, 56448), (336, 50568), (343, 49536), (344, 49392), (384, 44247), (387, 43904), (392, 43344), (441, 38528), (448, 37926), (504, 33712), (516, 32928), (576, 29498), (588, 28896), (602, 28224), (672, 25284), (686, 24768), (688, 24696), (774, 21952), (784, 21672), (882, 19264), (896, 18963), (903, 18816), (1008, 16856), (1029, 16512), (1032, 16464), (1152, 14749), (1176, 14448), (1204, 14112), (1344, 12642), (1372, 12384), (1376, 12348), (1548, 10976), (1568, 10836), (1764, 9632), (1806, 9408), (2016, 8428), (2058, 8256), (2064, 8232), (2107, 8064), (2352, 7224), (2408, 7056), (2688, 6321), (2709, 6272), (2744, 6192), (2752, 6174), (3087, 5504), (3096, 5488), (3136, 5418), (3528, 4816), (3612, 4704), (4032, 4214), (4116, 4128)]