427562496

素因数分解:

$2^9\times 3^3\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 1280141280

約数和(自身を除く): 852578784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 197, 216, 256, 288, 314, 384, 394, 432, 471, 512, 576, 591, 628, 768, 788, 864, 942, 1152, 1182, 1256, 1413, 1536, 1576, 1728, 1773, 1884, 2304, 2364, 2512, 2826, 3152, 3456, 3546, 3768, 4239, 4608, 4728, 5024, 5319, 5652, 6304, 6912, 7092, 7536, 8478, 9456, 10048, 10638, 11304, 12608, 13824, 14184, 15072, 16956, 18912, 20096, 21276, 22608, 25216, 28368, 30144, 30929, 33912, 37824, 40192, 42552, 45216, 50432, 56736, 60288, 61858, 67824, 75648, 80384, 85104, 90432, 92787, 100864, 113472, 120576, 123716, 135648, 151296, 170208, 180864, 185574, 226944, 241152, 247432, 271296, 278361, 302592, 340416, 361728, 371148, 453888, 494864, 542592, 556722, 680832, 723456, 742296, 835083, 907776, 989728, 1085184, 1113444, 1361664, 1484592, 1670166, 1979456, 2170368, 2226888, 2723328, 2969184, 3340332, 3958912, 4453776, 5938368, 6680664, 7917824, 8907552, 11876736, 13361328, 15835648, 17815104, 23753472, 26722656, 35630208, 47506944, 53445312, 71260416, 106890624, 142520832, 213781248, 427562496]

約数ペア:

[(1, 427562496), (2, 213781248), (3, 142520832), (4, 106890624), (6, 71260416), (8, 53445312), (9, 47506944), (12, 35630208), (16, 26722656), (18, 23753472), (24, 17815104), (27, 15835648), (32, 13361328), (36, 11876736), (48, 8907552), (54, 7917824), (64, 6680664), (72, 5938368), (96, 4453776), (108, 3958912), (128, 3340332), (144, 2969184), (157, 2723328), (192, 2226888), (197, 2170368), (216, 1979456), (256, 1670166), (288, 1484592), (314, 1361664), (384, 1113444), (394, 1085184), (432, 989728), (471, 907776), (512, 835083), (576, 742296), (591, 723456), (628, 680832), (768, 556722), (788, 542592), (864, 494864), (942, 453888), (1152, 371148), (1182, 361728), (1256, 340416), (1413, 302592), (1536, 278361), (1576, 271296), (1728, 247432), (1773, 241152), (1884, 226944), (2304, 185574), (2364, 180864), (2512, 170208), (2826, 151296), (3152, 135648), (3456, 123716), (3546, 120576), (3768, 113472), (4239, 100864), (4608, 92787), (4728, 90432), (5024, 85104), (5319, 80384), (5652, 75648), (6304, 67824), (6912, 61858), (7092, 60288), (7536, 56736), (8478, 50432), (9456, 45216), (10048, 42552), (10638, 40192), (11304, 37824), (12608, 33912), (13824, 30929), (14184, 30144), (15072, 28368), (16956, 25216), (18912, 22608), (20096, 21276)]