239550332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 510390720

約数和(自身を除く): 270840388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 173, 238, 346, 476, 692, 1211, 2422, 2909, 2941, 4844, 5818, 5882, 11636, 11764, 20363, 20587, 40726, 41174, 49453, 81452, 82348, 98906, 197812, 346171, 503257, 692342, 1006514, 1384684, 2013028, 3522799, 7045598, 8555369, 14091196, 17110738, 34221476, 59887583, 119775166, 239550332]

約数ペア:

[(1, 239550332), (2, 119775166), (4, 59887583), (7, 34221476), (14, 17110738), (17, 14091196), (28, 8555369), (34, 7045598), (68, 3522799), (119, 2013028), (173, 1384684), (238, 1006514), (346, 692342), (476, 503257), (692, 346171), (1211, 197812), (2422, 98906), (2909, 82348), (2941, 81452), (4844, 49453), (5818, 41174), (5882, 40726), (11636, 20587), (11764, 20363)]