912969728

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 104

約数和(自身を含む): 2080645056

約数和(自身を除く): 1167675328

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 512, 704, 736, 881, 1012, 1024, 1408, 1472, 1762, 2024, 2048, 2816, 2944, 3524, 4048, 4096, 5632, 5888, 7048, 8096, 9691, 11264, 11776, 14096, 16192, 19382, 20263, 22528, 23552, 28192, 32384, 38764, 40526, 45056, 47104, 56384, 64768, 77528, 81052, 94208, 112768, 129536, 155056, 162104, 222893, 225536, 259072, 310112, 324208, 445786, 451072, 518144, 620224, 648416, 891572, 902144, 1036288, 1240448, 1296832, 1783144, 1804288, 2480896, 2593664, 3566288, 3608576, 4961792, 5187328, 7132576, 9923584, 10374656, 14265152, 19847168, 20749312, 28530304, 39694336, 41498624, 57060608, 82997248, 114121216, 228242432, 456484864, 912969728]

約数ペア:

[(1, 912969728), (2, 456484864), (4, 228242432), (8, 114121216), (11, 82997248), (16, 57060608), (22, 41498624), (23, 39694336), (32, 28530304), (44, 20749312), (46, 19847168), (64, 14265152), (88, 10374656), (92, 9923584), (128, 7132576), (176, 5187328), (184, 4961792), (253, 3608576), (256, 3566288), (352, 2593664), (368, 2480896), (506, 1804288), (512, 1783144), (704, 1296832), (736, 1240448), (881, 1036288), (1012, 902144), (1024, 891572), (1408, 648416), (1472, 620224), (1762, 518144), (2024, 451072), (2048, 445786), (2816, 324208), (2944, 310112), (3524, 259072), (4048, 225536), (4096, 222893), (5632, 162104), (5888, 155056), (7048, 129536), (8096, 112768), (9691, 94208), (11264, 81052), (11776, 77528), (14096, 64768), (16192, 56384), (19382, 47104), (20263, 45056), (22528, 40526), (23552, 38764), (28192, 32384)]