321069056

素因数分解:

$2^{13}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 112

約数和(自身を含む): 802111680

約数和(自身を除く): 481042624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 509, 512, 616, 704, 896, 1018, 1024, 1232, 1408, 1792, 2036, 2048, 2464, 2816, 3563, 3584, 4072, 4096, 4928, 5599, 5632, 7126, 7168, 8144, 8192, 9856, 11198, 11264, 14252, 14336, 16288, 19712, 22396, 22528, 28504, 28672, 32576, 39193, 39424, 44792, 45056, 57008, 57344, 65152, 78386, 78848, 89584, 90112, 114016, 130304, 156772, 157696, 179168, 228032, 260608, 313544, 315392, 358336, 456064, 521216, 627088, 630784, 716672, 912128, 1042432, 1254176, 1433344, 1824256, 2084864, 2508352, 2866688, 3648512, 4169728, 5016704, 5733376, 7297024, 10033408, 11466752, 14594048, 20066816, 22933504, 29188096, 40133632, 45867008, 80267264, 160534528, 321069056]

約数ペア:

[(1, 321069056), (2, 160534528), (4, 80267264), (7, 45867008), (8, 40133632), (11, 29188096), (14, 22933504), (16, 20066816), (22, 14594048), (28, 11466752), (32, 10033408), (44, 7297024), (56, 5733376), (64, 5016704), (77, 4169728), (88, 3648512), (112, 2866688), (128, 2508352), (154, 2084864), (176, 1824256), (224, 1433344), (256, 1254176), (308, 1042432), (352, 912128), (448, 716672), (509, 630784), (512, 627088), (616, 521216), (704, 456064), (896, 358336), (1018, 315392), (1024, 313544), (1232, 260608), (1408, 228032), (1792, 179168), (2036, 157696), (2048, 156772), (2464, 130304), (2816, 114016), (3563, 90112), (3584, 89584), (4072, 78848), (4096, 78386), (4928, 65152), (5599, 57344), (5632, 57008), (7126, 45056), (7168, 44792), (8144, 39424), (8192, 39193), (9856, 32576), (11198, 28672), (11264, 28504), (14252, 22528), (14336, 22396), (16288, 19712)]