672515648

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:652

約数の個数: 112

約数和(自身を含む): 1626168960

約数和(自身を除く): 953653312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 227, 238, 272, 389, 448, 454, 476, 544, 778, 908, 952, 1088, 1556, 1589, 1816, 1904, 2723, 3112, 3178, 3632, 3808, 3859, 5446, 6224, 6356, 6613, 7264, 7616, 7718, 10892, 12448, 12712, 13226, 14528, 15436, 21784, 24896, 25424, 26452, 27013, 30872, 43568, 46291, 50848, 52904, 54026, 61744, 87136, 88303, 92582, 101696, 105808, 108052, 123488, 174272, 176606, 185164, 211616, 216104, 246976, 353212, 370328, 423232, 432208, 618121, 706424, 740656, 864416, 1236242, 1412848, 1481312, 1501151, 1728832, 2472484, 2825696, 2962624, 3002302, 4944968, 5651392, 6004604, 9889936, 10508057, 12009208, 19779872, 21016114, 24018416, 39559744, 42032228, 48036832, 84064456, 96073664, 168128912, 336257824, 672515648]

約数ペア:

[(1, 672515648), (2, 336257824), (4, 168128912), (7, 96073664), (8, 84064456), (14, 48036832), (16, 42032228), (17, 39559744), (28, 24018416), (32, 21016114), (34, 19779872), (56, 12009208), (64, 10508057), (68, 9889936), (112, 6004604), (119, 5651392), (136, 4944968), (224, 3002302), (227, 2962624), (238, 2825696), (272, 2472484), (389, 1728832), (448, 1501151), (454, 1481312), (476, 1412848), (544, 1236242), (778, 864416), (908, 740656), (952, 706424), (1088, 618121), (1556, 432208), (1589, 423232), (1816, 370328), (1904, 353212), (2723, 246976), (3112, 216104), (3178, 211616), (3632, 185164), (3808, 176606), (3859, 174272), (5446, 123488), (6224, 108052), (6356, 105808), (6613, 101696), (7264, 92582), (7616, 88303), (7718, 87136), (10892, 61744), (12448, 54026), (12712, 52904), (13226, 50848), (14528, 46291), (15436, 43568), (21784, 30872), (24896, 27013), (25424, 26452)]