478934921470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3673}}^1\times {\mathrm{10243}}^1$

素因数の和:14009

約数の個数: 64

約数和(自身を含む): 921340442880

約数和(自身を除く): 442405521410

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 3673, 6365, 7346, 10243, 12730, 18365, 20486, 36730, 51215, 69787, 102430, 139574, 194617, 246091, 348935, 389234, 492182, 686281, 697870, 973085, 1230455, 1372562, 1946170, 2460910, 3431405, 4675729, 6862810, 9351458, 13039339, 23378645, 26078678, 37622539, 46757290, 65196695, 75245078, 130393390, 188112695, 376225390, 714828241, 1429656482, 2520710113, 3574141205, 5041420226, 7148282410, 12603550565, 25207101130, 47893492147, 95786984294, 239467460735, 478934921470]

約数ペア:

[(1, 478934921470), (2, 239467460735), (5, 95786984294), (10, 47893492147), (19, 25207101130), (38, 12603550565), (67, 7148282410), (95, 5041420226), (134, 3574141205), (190, 2520710113), (335, 1429656482), (670, 714828241), (1273, 376225390), (2546, 188112695), (3673, 130393390), (6365, 75245078), (7346, 65196695), (10243, 46757290), (12730, 37622539), (18365, 26078678), (20486, 23378645), (36730, 13039339), (51215, 9351458), (69787, 6862810), (102430, 4675729), (139574, 3431405), (194617, 2460910), (246091, 1946170), (348935, 1372562), (389234, 1230455), (492182, 973085), (686281, 697870)]