275450144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2503}}^1$

素因数の和:2713

約数の個数: 48

約数和(自身を含む): 574217280

約数和(自身を除く): 298767136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 304, 362, 608, 724, 1448, 2503, 2896, 3439, 5006, 5792, 6878, 10012, 13756, 20024, 27512, 40048, 47557, 55024, 80096, 95114, 110048, 190228, 380456, 453043, 760912, 906086, 1521824, 1812172, 3624344, 7248688, 8607817, 14497376, 17215634, 34431268, 68862536, 137725072, 275450144]

約数ペア:

[(1, 275450144), (2, 137725072), (4, 68862536), (8, 34431268), (16, 17215634), (19, 14497376), (32, 8607817), (38, 7248688), (76, 3624344), (152, 1812172), (181, 1521824), (304, 906086), (362, 760912), (608, 453043), (724, 380456), (1448, 190228), (2503, 110048), (2896, 95114), (3439, 80096), (5006, 55024), (5792, 47557), (6878, 40048), (10012, 27512), (13756, 20024)]