728250995712

素因数分解:

$2^{10}\times 3^1\times {\mathrm{557}}^1\times {\mathrm{425603}}^1$

素因数の和:426183

約数の個数: 88

約数和(自身を含む): 1944543818016

約数和(自身を除く): 1216292822304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 557, 768, 1024, 1114, 1536, 1671, 2228, 3072, 3342, 4456, 6684, 8912, 13368, 17824, 26736, 35648, 53472, 71296, 106944, 142592, 213888, 285184, 425603, 427776, 570368, 851206, 855552, 1276809, 1702412, 1711104, 2553618, 3404824, 5107236, 6809648, 10214472, 13619296, 20428944, 27238592, 40857888, 54477184, 81715776, 108954368, 163431552, 217908736, 237060871, 326863104, 435817472, 474121742, 653726208, 711182613, 948243484, 1307452416, 1422365226, 1896486968, 2844730452, 3792973936, 5689460904, 7585947872, 11378921808, 15171895744, 22757843616, 30343791488, 45515687232, 60687582976, 91031374464, 121375165952, 182062748928, 242750331904, 364125497856, 728250995712]

約数ペア:

[(1, 728250995712), (2, 364125497856), (3, 242750331904), (4, 182062748928), (6, 121375165952), (8, 91031374464), (12, 60687582976), (16, 45515687232), (24, 30343791488), (32, 22757843616), (48, 15171895744), (64, 11378921808), (96, 7585947872), (128, 5689460904), (192, 3792973936), (256, 2844730452), (384, 1896486968), (512, 1422365226), (557, 1307452416), (768, 948243484), (1024, 711182613), (1114, 653726208), (1536, 474121742), (1671, 435817472), (2228, 326863104), (3072, 237060871), (3342, 217908736), (4456, 163431552), (6684, 108954368), (8912, 81715776), (13368, 54477184), (17824, 40857888), (26736, 27238592), (35648, 20428944), (53472, 13619296), (71296, 10214472), (106944, 6809648), (142592, 5107236), (213888, 3404824), (285184, 2553618), (425603, 1711104), (427776, 1702412), (570368, 1276809), (851206, 855552)]