243516416

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1707

約数の個数: 88

約数和(自身を含む): 572242944

約数和(自身を除く): 328726528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1408, 1663, 1664, 2288, 2816, 3326, 3328, 4576, 5632, 6652, 6656, 9152, 11264, 13304, 13312, 18293, 18304, 21619, 26608, 36586, 36608, 43238, 53216, 73172, 73216, 86476, 106432, 146344, 146432, 172952, 212864, 237809, 292688, 345904, 425728, 475618, 585376, 691808, 851456, 951236, 1170752, 1383616, 1702912, 1902472, 2341504, 2767232, 3804944, 4683008, 5534464, 7609888, 9366016, 11068928, 15219776, 18732032, 22137856, 30439552, 60879104, 121758208, 243516416]

約数ペア:

[(1, 243516416), (2, 121758208), (4, 60879104), (8, 30439552), (11, 22137856), (13, 18732032), (16, 15219776), (22, 11068928), (26, 9366016), (32, 7609888), (44, 5534464), (52, 4683008), (64, 3804944), (88, 2767232), (104, 2341504), (128, 1902472), (143, 1702912), (176, 1383616), (208, 1170752), (256, 951236), (286, 851456), (352, 691808), (416, 585376), (512, 475618), (572, 425728), (704, 345904), (832, 292688), (1024, 237809), (1144, 212864), (1408, 172952), (1663, 146432), (1664, 146344), (2288, 106432), (2816, 86476), (3326, 73216), (3328, 73172), (4576, 53216), (5632, 43238), (6652, 36608), (6656, 36586), (9152, 26608), (11264, 21619), (13304, 18304), (13312, 18293)]