244457728

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 503379968

約数和(自身を除く): 258922240

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 103, 127, 128, 146, 206, 254, 256, 292, 412, 508, 584, 824, 1016, 1168, 1648, 2032, 2336, 3296, 4064, 4672, 6592, 7519, 8128, 9271, 9344, 13081, 13184, 15038, 16256, 18542, 18688, 26162, 26368, 30076, 32512, 37084, 52324, 60152, 74168, 104648, 120304, 148336, 209296, 240608, 296672, 418592, 481216, 593344, 837184, 954913, 962432, 1186688, 1674368, 1909826, 1924864, 2373376, 3348736, 3819652, 7639304, 15278608, 30557216, 61114432, 122228864, 244457728]

約数ペア:

[(1, 244457728), (2, 122228864), (4, 61114432), (8, 30557216), (16, 15278608), (32, 7639304), (64, 3819652), (73, 3348736), (103, 2373376), (127, 1924864), (128, 1909826), (146, 1674368), (206, 1186688), (254, 962432), (256, 954913), (292, 837184), (412, 593344), (508, 481216), (584, 418592), (824, 296672), (1016, 240608), (1168, 209296), (1648, 148336), (2032, 120304), (2336, 104648), (3296, 74168), (4064, 60152), (4672, 52324), (6592, 37084), (7519, 32512), (8128, 30076), (9271, 26368), (9344, 26162), (13081, 18688), (13184, 18542), (15038, 16256)]