630214328

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{7489}}^1$

素因数の和:7719

約数の個数: 32

約数和(自身を含む): 1207088400

約数和(自身を除く): 576874072

約数列:

[1, 2, 4, 8, 67, 134, 157, 268, 314, 536, 628, 1256, 7489, 10519, 14978, 21038, 29956, 42076, 59912, 84152, 501763, 1003526, 1175773, 2007052, 2351546, 4014104, 4703092, 9406184, 78776791, 157553582, 315107164, 630214328]

約数ペア:

[(1, 630214328), (2, 315107164), (4, 157553582), (8, 78776791), (67, 9406184), (134, 4703092), (157, 4014104), (268, 2351546), (314, 2007052), (536, 1175773), (628, 1003526), (1256, 501763), (7489, 84152), (10519, 59912), (14978, 42076), (21038, 29956)]