4219007744

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 10015272960

約数和(自身を除く): 5796265216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 173, 217, 224, 248, 256, 346, 434, 439, 448, 496, 692, 868, 878, 896, 992, 1211, 1384, 1736, 1756, 1792, 1984, 2422, 2768, 3073, 3472, 3512, 3968, 4844, 5363, 5536, 6146, 6944, 7024, 7936, 9688, 10726, 11072, 12292, 13609, 13888, 14048, 19376, 21452, 22144, 24584, 27218, 27776, 28096, 37541, 38752, 42904, 44288, 49168, 54436, 55552, 56192, 75082, 75947, 77504, 85808, 95263, 98336, 108872, 112384, 150164, 151894, 155008, 171616, 190526, 196672, 217744, 300328, 303788, 310016, 343232, 381052, 393344, 435488, 531629, 600656, 607576, 686464, 762104, 786688, 870976, 1063258, 1201312, 1215152, 1372928, 1524208, 1741952, 2126516, 2354357, 2402624, 2430304, 3048416, 3483904, 4253032, 4708714, 4805248, 4860608, 6096832, 8506064, 9417428, 9610496, 9721216, 12193664, 16480499, 17012128, 18834856, 19442432, 24387328, 32960998, 34024256, 37669712, 65921996, 68048512, 75339424, 131843992, 136097024, 150678848, 263687984, 301357696, 527375968, 602715392, 1054751936, 2109503872, 4219007744]

約数ペア:

[(1, 4219007744), (2, 2109503872), (4, 1054751936), (7, 602715392), (8, 527375968), (14, 301357696), (16, 263687984), (28, 150678848), (31, 136097024), (32, 131843992), (56, 75339424), (62, 68048512), (64, 65921996), (112, 37669712), (124, 34024256), (128, 32960998), (173, 24387328), (217, 19442432), (224, 18834856), (248, 17012128), (256, 16480499), (346, 12193664), (434, 9721216), (439, 9610496), (448, 9417428), (496, 8506064), (692, 6096832), (868, 4860608), (878, 4805248), (896, 4708714), (992, 4253032), (1211, 3483904), (1384, 3048416), (1736, 2430304), (1756, 2402624), (1792, 2354357), (1984, 2126516), (2422, 1741952), (2768, 1524208), (3073, 1372928), (3472, 1215152), (3512, 1201312), (3968, 1063258), (4844, 870976), (5363, 786688), (5536, 762104), (6146, 686464), (6944, 607576), (7024, 600656), (7936, 531629), (9688, 435488), (10726, 393344), (11072, 381052), (12292, 343232), (13609, 310016), (13888, 303788), (14048, 300328), (19376, 217744), (21452, 196672), (22144, 190526), (24584, 171616), (27218, 155008), (27776, 151894), (28096, 150164), (37541, 112384), (38752, 108872), (42904, 98336), (44288, 95263), (49168, 85808), (54436, 77504), (55552, 75947), (56192, 75082)]