1138786688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14561}}^1$

素因数の和:14635

約数の個数: 64

約数和(自身を含む): 2495344320

約数和(自身を除く): 1356557632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 4888, 6016, 9776, 14561, 19552, 29122, 39104, 58244, 78208, 116488, 189293, 232976, 378586, 465952, 684367, 757172, 931904, 1368734, 1514344, 1863808, 2737468, 3028688, 5474936, 6057376, 8896771, 10949872, 12114752, 17793542, 21899744, 24229504, 35587084, 43799488, 71174168, 87598976, 142348336, 284696672, 569393344, 1138786688]

約数ペア:

[(1, 1138786688), (2, 569393344), (4, 284696672), (8, 142348336), (13, 87598976), (16, 71174168), (26, 43799488), (32, 35587084), (47, 24229504), (52, 21899744), (64, 17793542), (94, 12114752), (104, 10949872), (128, 8896771), (188, 6057376), (208, 5474936), (376, 3028688), (416, 2737468), (611, 1863808), (752, 1514344), (832, 1368734), (1222, 931904), (1504, 757172), (1664, 684367), (2444, 465952), (3008, 378586), (4888, 232976), (6016, 189293), (9776, 116488), (14561, 78208), (19552, 58244), (29122, 39104)]