4247712

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 14414400

約数和(自身を除く): 10166688

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, 72, 84, 86, 96, 98, 112, 126, 129, 144, 147, 168, 172, 196, 224, 252, 258, 288, 294, 301, 336, 343, 344, 387, 392, 441, 504, 516, 588, 602, 672, 686, 688, 774, 784, 882, 903, 1008, 1029, 1032, 1176, 1204, 1372, 1376, 1548, 1568, 1764, 1806, 2016, 2058, 2064, 2107, 2352, 2408, 2709, 2744, 3087, 3096, 3528, 3612, 4116, 4128, 4214, 4704, 4816, 5418, 5488, 6174, 6192, 6321, 7056, 7224, 8232, 8428, 9632, 10836, 10976, 12348, 12384, 12642, 14112, 14448, 14749, 16464, 16856, 18963, 21672, 24696, 25284, 28896, 29498, 32928, 33712, 37926, 43344, 44247, 49392, 50568, 58996, 67424, 75852, 86688, 88494, 98784, 101136, 117992, 132741, 151704, 176988, 202272, 235984, 265482, 303408, 353976, 471968, 530964, 606816, 707952, 1061928, 1415904, 2123856, 4247712]

約数ペア:

[(1, 4247712), (2, 2123856), (3, 1415904), (4, 1061928), (6, 707952), (7, 606816), (8, 530964), (9, 471968), (12, 353976), (14, 303408), (16, 265482), (18, 235984), (21, 202272), (24, 176988), (28, 151704), (32, 132741), (36, 117992), (42, 101136), (43, 98784), (48, 88494), (49, 86688), (56, 75852), (63, 67424), (72, 58996), (84, 50568), (86, 49392), (96, 44247), (98, 43344), (112, 37926), (126, 33712), (129, 32928), (144, 29498), (147, 28896), (168, 25284), (172, 24696), (196, 21672), (224, 18963), (252, 16856), (258, 16464), (288, 14749), (294, 14448), (301, 14112), (336, 12642), (343, 12384), (344, 12348), (387, 10976), (392, 10836), (441, 9632), (504, 8428), (516, 8232), (588, 7224), (602, 7056), (672, 6321), (686, 6192), (688, 6174), (774, 5488), (784, 5418), (882, 4816), (903, 4704), (1008, 4214), (1029, 4128), (1032, 4116), (1176, 3612), (1204, 3528), (1372, 3096), (1376, 3087), (1548, 2744), (1568, 2709), (1764, 2408), (1806, 2352), (2016, 2107), (2058, 2064)]