620711424

素因数分解:

$2^9\times 3^6\times {\mathrm{1663}}^1$

素因数の和:1699

約数の個数: 140

約数和(自身を含む): 1860583296

約数和(自身を除く): 1239871872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1152, 1296, 1458, 1536, 1663, 1728, 1944, 2304, 2592, 2916, 3326, 3456, 3888, 4608, 4989, 5184, 5832, 6652, 6912, 7776, 9978, 10368, 11664, 13304, 13824, 14967, 15552, 19956, 20736, 23328, 26608, 29934, 31104, 39912, 41472, 44901, 46656, 53216, 59868, 62208, 79824, 89802, 93312, 106432, 119736, 124416, 134703, 159648, 179604, 186624, 212864, 239472, 269406, 319296, 359208, 373248, 404109, 425728, 478944, 538812, 638592, 718416, 808218, 851456, 957888, 1077624, 1212327, 1277184, 1436832, 1616436, 1915776, 2155248, 2424654, 2554368, 2873664, 3232872, 3831552, 4310496, 4849308, 5747328, 6465744, 7663104, 8620992, 9698616, 11494656, 12931488, 17241984, 19397232, 22989312, 25862976, 34483968, 38794464, 51725952, 68967936, 77588928, 103451904, 155177856, 206903808, 310355712, 620711424]

約数ペア:

[(1, 620711424), (2, 310355712), (3, 206903808), (4, 155177856), (6, 103451904), (8, 77588928), (9, 68967936), (12, 51725952), (16, 38794464), (18, 34483968), (24, 25862976), (27, 22989312), (32, 19397232), (36, 17241984), (48, 12931488), (54, 11494656), (64, 9698616), (72, 8620992), (81, 7663104), (96, 6465744), (108, 5747328), (128, 4849308), (144, 4310496), (162, 3831552), (192, 3232872), (216, 2873664), (243, 2554368), (256, 2424654), (288, 2155248), (324, 1915776), (384, 1616436), (432, 1436832), (486, 1277184), (512, 1212327), (576, 1077624), (648, 957888), (729, 851456), (768, 808218), (864, 718416), (972, 638592), (1152, 538812), (1296, 478944), (1458, 425728), (1536, 404109), (1663, 373248), (1728, 359208), (1944, 319296), (2304, 269406), (2592, 239472), (2916, 212864), (3326, 186624), (3456, 179604), (3888, 159648), (4608, 134703), (4989, 124416), (5184, 119736), (5832, 106432), (6652, 93312), (6912, 89802), (7776, 79824), (9978, 62208), (10368, 59868), (11664, 53216), (13304, 46656), (13824, 44901), (14967, 41472), (15552, 39912), (19956, 31104), (20736, 29934), (23328, 26608)]