708740928

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19531}}^1$

素因数の和:19562

約数の個数: 140

約数和(自身を含む): 2401185952

約数和(自身を除く): 1692445024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 19531, 36288, 39062, 58593, 78124, 117186, 136717, 156248, 175779, 234372, 273434, 312496, 351558, 410151, 468744, 527337, 546868, 624992, 703116, 820302, 937488, 1054674, 1093736, 1230453, 1249984, 1406232, 1582011, 1640604, 1874976, 2109348, 2187472, 2460906, 2812464, 3164022, 3281208, 3691359, 3749952, 4218696, 4374944, 4921812, 5624928, 6328044, 6562416, 7382718, 8437392, 8749888, 9843624, 11074077, 11249856, 12656088, 13124832, 14765436, 16874784, 19687248, 22148154, 25312176, 26249664, 29530872, 33749568, 39374496, 44296308, 50624352, 59061744, 78748992, 88592616, 101248704, 118123488, 177185232, 236246976, 354370464, 708740928]

約数ペア:

[(1, 708740928), (2, 354370464), (3, 236246976), (4, 177185232), (6, 118123488), (7, 101248704), (8, 88592616), (9, 78748992), (12, 59061744), (14, 50624352), (16, 44296308), (18, 39374496), (21, 33749568), (24, 29530872), (27, 26249664), (28, 25312176), (32, 22148154), (36, 19687248), (42, 16874784), (48, 14765436), (54, 13124832), (56, 12656088), (63, 11249856), (64, 11074077), (72, 9843624), (81, 8749888), (84, 8437392), (96, 7382718), (108, 6562416), (112, 6328044), (126, 5624928), (144, 4921812), (162, 4374944), (168, 4218696), (189, 3749952), (192, 3691359), (216, 3281208), (224, 3164022), (252, 2812464), (288, 2460906), (324, 2187472), (336, 2109348), (378, 1874976), (432, 1640604), (448, 1582011), (504, 1406232), (567, 1249984), (576, 1230453), (648, 1093736), (672, 1054674), (756, 937488), (864, 820302), (1008, 703116), (1134, 624992), (1296, 546868), (1344, 527337), (1512, 468744), (1728, 410151), (2016, 351558), (2268, 312496), (2592, 273434), (3024, 234372), (4032, 175779), (4536, 156248), (5184, 136717), (6048, 117186), (9072, 78124), (12096, 58593), (18144, 39062), (19531, 36288)]