488947968

素因数分解:

$2^8\times 3^3\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 144

約数和(自身を含む): 1459906560

約数和(自身を除く): 970958592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 508, 557, 576, 762, 768, 864, 1016, 1114, 1143, 1152, 1524, 1671, 1728, 2032, 2228, 2286, 2304, 3048, 3342, 3429, 3456, 4064, 4456, 4572, 5013, 6096, 6684, 6858, 6912, 8128, 8912, 9144, 10026, 12192, 13368, 13716, 15039, 16256, 17824, 18288, 20052, 24384, 26736, 27432, 30078, 32512, 35648, 36576, 40104, 48768, 53472, 54864, 60156, 70739, 71296, 73152, 80208, 97536, 106944, 109728, 120312, 141478, 142592, 146304, 160416, 212217, 213888, 219456, 240624, 282956, 292608, 320832, 424434, 427776, 438912, 481248, 565912, 636651, 641664, 848868, 877824, 962496, 1131824, 1273302, 1283328, 1697736, 1909953, 1924992, 2263648, 2546604, 3395472, 3819906, 3849984, 4527296, 5093208, 6790944, 7639812, 9054592, 10186416, 13581888, 15279624, 18109184, 20372832, 27163776, 30559248, 40745664, 54327552, 61118496, 81491328, 122236992, 162982656, 244473984, 488947968]

約数ペア:

[(1, 488947968), (2, 244473984), (3, 162982656), (4, 122236992), (6, 81491328), (8, 61118496), (9, 54327552), (12, 40745664), (16, 30559248), (18, 27163776), (24, 20372832), (27, 18109184), (32, 15279624), (36, 13581888), (48, 10186416), (54, 9054592), (64, 7639812), (72, 6790944), (96, 5093208), (108, 4527296), (127, 3849984), (128, 3819906), (144, 3395472), (192, 2546604), (216, 2263648), (254, 1924992), (256, 1909953), (288, 1697736), (381, 1283328), (384, 1273302), (432, 1131824), (508, 962496), (557, 877824), (576, 848868), (762, 641664), (768, 636651), (864, 565912), (1016, 481248), (1114, 438912), (1143, 427776), (1152, 424434), (1524, 320832), (1671, 292608), (1728, 282956), (2032, 240624), (2228, 219456), (2286, 213888), (2304, 212217), (3048, 160416), (3342, 146304), (3429, 142592), (3456, 141478), (4064, 120312), (4456, 109728), (4572, 106944), (5013, 97536), (6096, 80208), (6684, 73152), (6858, 71296), (6912, 70739), (8128, 60156), (8912, 54864), (9144, 53472), (10026, 48768), (12192, 40104), (13368, 36576), (13716, 35648), (15039, 32512), (16256, 30078), (17824, 27432), (18288, 26736), (20052, 24384)]