239193752

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 534577920

約数和(自身を除く): 295384168

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 296, 469, 518, 536, 938, 1036, 1723, 1876, 2072, 2479, 3446, 3752, 4958, 6892, 9916, 12061, 13784, 17353, 19832, 24122, 34706, 48244, 63751, 69412, 96488, 115441, 127502, 138824, 230882, 255004, 446257, 461764, 510008, 808087, 892514, 923528, 1616174, 1785028, 3232348, 3570056, 4271317, 6464696, 8542634, 17085268, 29899219, 34170536, 59798438, 119596876, 239193752]

約数ペア:

[(1, 239193752), (2, 119596876), (4, 59798438), (7, 34170536), (8, 29899219), (14, 17085268), (28, 8542634), (37, 6464696), (56, 4271317), (67, 3570056), (74, 3232348), (134, 1785028), (148, 1616174), (259, 923528), (268, 892514), (296, 808087), (469, 510008), (518, 461764), (536, 446257), (938, 255004), (1036, 230882), (1723, 138824), (1876, 127502), (2072, 115441), (2479, 96488), (3446, 69412), (3752, 63751), (4958, 48244), (6892, 34706), (9916, 24122), (12061, 19832), (13784, 17353)]