1549909504

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21211

約数の個数: 80

約数和(自身を含む): 3638360880

約数和(自身を除く): 2088451376

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, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5632, 6656, 9152, 18304, 21169, 36608, 42338, 73216, 84676, 169352, 232859, 275197, 338704, 465718, 550394, 677408, 931436, 1100788, 1354816, 1862872, 2201576, 2709632, 3027167, 3725744, 4403152, 5419264, 6054334, 7451488, 8806304, 10838528, 12108668, 14902976, 17612608, 24217336, 29805952, 35225216, 48434672, 59611904, 70450432, 96869344, 119223808, 140900864, 193738688, 387477376, 774954752, 1549909504]

約数ペア:

[(1, 1549909504), (2, 774954752), (4, 387477376), (8, 193738688), (11, 140900864), (13, 119223808), (16, 96869344), (22, 70450432), (26, 59611904), (32, 48434672), (44, 35225216), (52, 29805952), (64, 24217336), (88, 17612608), (104, 14902976), (128, 12108668), (143, 10838528), (176, 8806304), (208, 7451488), (256, 6054334), (286, 5419264), (352, 4403152), (416, 3725744), (512, 3027167), (572, 2709632), (704, 2201576), (832, 1862872), (1144, 1354816), (1408, 1100788), (1664, 931436), (2288, 677408), (2816, 550394), (3328, 465718), (4576, 338704), (5632, 275197), (6656, 232859), (9152, 169352), (18304, 84676), (21169, 73216), (36608, 42338)]