338391648

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{7993}}^1$

素因数の和:8026

約数の個数: 144

約数和(自身を含む): 1148258160

約数和(自身を除く): 809866512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 7993, 10584, 14112, 15986, 21168, 23979, 31972, 42336, 47958, 55951, 63944, 71937, 95916, 111902, 127888, 143874, 167853, 191832, 215811, 223804, 255776, 287748, 335706, 383664, 391657, 431622, 447608, 503559, 575496, 671412, 767328, 783314, 863244, 895216, 1007118, 1150992, 1174971, 1342824, 1510677, 1566628, 1726488, 1790432, 2014236, 2301984, 2349942, 2685648, 3021354, 3133256, 3452976, 3524913, 4028472, 4699884, 5371296, 6042708, 6266512, 6905952, 7049826, 8056944, 9399768, 10574739, 12085416, 12533024, 14099652, 16113888, 18799536, 21149478, 24170832, 28199304, 37599072, 42298956, 48341664, 56398608, 84597912, 112797216, 169195824, 338391648]

約数ペア:

[(1, 338391648), (2, 169195824), (3, 112797216), (4, 84597912), (6, 56398608), (7, 48341664), (8, 42298956), (9, 37599072), (12, 28199304), (14, 24170832), (16, 21149478), (18, 18799536), (21, 16113888), (24, 14099652), (27, 12533024), (28, 12085416), (32, 10574739), (36, 9399768), (42, 8056944), (48, 7049826), (49, 6905952), (54, 6266512), (56, 6042708), (63, 5371296), (72, 4699884), (84, 4028472), (96, 3524913), (98, 3452976), (108, 3133256), (112, 3021354), (126, 2685648), (144, 2349942), (147, 2301984), (168, 2014236), (189, 1790432), (196, 1726488), (216, 1566628), (224, 1510677), (252, 1342824), (288, 1174971), (294, 1150992), (336, 1007118), (378, 895216), (392, 863244), (432, 783314), (441, 767328), (504, 671412), (588, 575496), (672, 503559), (756, 447608), (784, 431622), (864, 391657), (882, 383664), (1008, 335706), (1176, 287748), (1323, 255776), (1512, 223804), (1568, 215811), (1764, 191832), (2016, 167853), (2352, 143874), (2646, 127888), (3024, 111902), (3528, 95916), (4704, 71937), (5292, 63944), (6048, 55951), (7056, 47958), (7993, 42336), (10584, 31972), (14112, 23979), (15986, 21168)]