1457388464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4999}}^1$

素因数の和:5170

約数の個数: 80

約数和(自身を含む): 3422400000

約数和(自身を除く): 1965011536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 137, 152, 266, 274, 304, 532, 548, 959, 1064, 1096, 1918, 2128, 2192, 2603, 3836, 4999, 5206, 7672, 9998, 10412, 15344, 18221, 19996, 20824, 34993, 36442, 39992, 41648, 69986, 72884, 79984, 94981, 139972, 145768, 189962, 279944, 291536, 379924, 559888, 664867, 684863, 759848, 1329734, 1369726, 1519696, 2659468, 2739452, 4794041, 5318936, 5478904, 9588082, 10637872, 10957808, 13012397, 19176164, 26024794, 38352328, 52049588, 76704656, 91086779, 104099176, 182173558, 208198352, 364347116, 728694232, 1457388464]

約数ペア:

[(1, 1457388464), (2, 728694232), (4, 364347116), (7, 208198352), (8, 182173558), (14, 104099176), (16, 91086779), (19, 76704656), (28, 52049588), (38, 38352328), (56, 26024794), (76, 19176164), (112, 13012397), (133, 10957808), (137, 10637872), (152, 9588082), (266, 5478904), (274, 5318936), (304, 4794041), (532, 2739452), (548, 2659468), (959, 1519696), (1064, 1369726), (1096, 1329734), (1918, 759848), (2128, 684863), (2192, 664867), (2603, 559888), (3836, 379924), (4999, 291536), (5206, 279944), (7672, 189962), (9998, 145768), (10412, 139972), (15344, 94981), (18221, 79984), (19996, 72884), (20824, 69986), (34993, 41648), (36442, 39992)]