201616656

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 532721856

約数和(自身を除く): 331105200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 163, 219, 292, 326, 353, 438, 489, 584, 652, 706, 876, 978, 1059, 1168, 1304, 1412, 1752, 1956, 2118, 2608, 2824, 3504, 3912, 4236, 5648, 7824, 8472, 11899, 16944, 23798, 25769, 35697, 47596, 51538, 57539, 71394, 77307, 95192, 103076, 115078, 142788, 154614, 172617, 190384, 206152, 230156, 285576, 309228, 345234, 412304, 460312, 571152, 618456, 690468, 920624, 1236912, 1380936, 2761872, 4200347, 8400694, 12601041, 16801388, 25202082, 33602776, 50404164, 67205552, 100808328, 201616656]

約数ペア:

[(1, 201616656), (2, 100808328), (3, 67205552), (4, 50404164), (6, 33602776), (8, 25202082), (12, 16801388), (16, 12601041), (24, 8400694), (48, 4200347), (73, 2761872), (146, 1380936), (163, 1236912), (219, 920624), (292, 690468), (326, 618456), (353, 571152), (438, 460312), (489, 412304), (584, 345234), (652, 309228), (706, 285576), (876, 230156), (978, 206152), (1059, 190384), (1168, 172617), (1304, 154614), (1412, 142788), (1752, 115078), (1956, 103076), (2118, 95192), (2608, 77307), (2824, 71394), (3504, 57539), (3912, 51538), (4236, 47596), (5648, 35697), (7824, 25769), (8472, 23798), (11899, 16944)]