513280288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4001}}^1$

素因数の和:4241

約数の個数: 48

約数和(自身を含む): 1069014240

約数和(自身を除く): 555733952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 422, 608, 844, 1688, 3376, 4001, 4009, 6752, 8002, 8018, 16004, 16036, 32008, 32072, 64016, 64144, 76019, 128032, 128288, 152038, 304076, 608152, 844211, 1216304, 1688422, 2432608, 3376844, 6753688, 13507376, 16040009, 27014752, 32080018, 64160036, 128320072, 256640144, 513280288]

約数ペア:

[(1, 513280288), (2, 256640144), (4, 128320072), (8, 64160036), (16, 32080018), (19, 27014752), (32, 16040009), (38, 13507376), (76, 6753688), (152, 3376844), (211, 2432608), (304, 1688422), (422, 1216304), (608, 844211), (844, 608152), (1688, 304076), (3376, 152038), (4001, 128288), (4009, 128032), (6752, 76019), (8002, 64144), (8018, 64016), (16004, 32072), (16036, 32008)]