330143968

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19141}}^1$

素因数の和:19176

約数の個数: 72

約数和(自身を含む): 824867064

約数和(自身を除く): 494723096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 19141, 38282, 76564, 133987, 153128, 210551, 267974, 306256, 421102, 535948, 612512, 842204, 937909, 1071896, 1473857, 1684408, 1875818, 2143792, 2947714, 3368816, 3751636, 4287584, 5895428, 6737632, 7503272, 10316999, 11790856, 15006544, 20633998, 23581712, 30013088, 41267996, 47163424, 82535992, 165071984, 330143968]

約数ペア:

[(1, 330143968), (2, 165071984), (4, 82535992), (7, 47163424), (8, 41267996), (11, 30013088), (14, 23581712), (16, 20633998), (22, 15006544), (28, 11790856), (32, 10316999), (44, 7503272), (49, 6737632), (56, 5895428), (77, 4287584), (88, 3751636), (98, 3368816), (112, 2947714), (154, 2143792), (176, 1875818), (196, 1684408), (224, 1473857), (308, 1071896), (352, 937909), (392, 842204), (539, 612512), (616, 535948), (784, 421102), (1078, 306256), (1232, 267974), (1568, 210551), (2156, 153128), (2464, 133987), (4312, 76564), (8624, 38282), (17248, 19141)]