245420244

素因数分解:

$2^2\times 3^2\times {\mathrm{1367}}^1\times {\mathrm{4987}}^1$

素因数の和:6364

約数の個数: 36

約数和(自身を含む): 620946144

約数和(自身を除く): 375525900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1367, 2734, 4101, 4987, 5468, 8202, 9974, 12303, 14961, 16404, 19948, 24606, 29922, 44883, 49212, 59844, 89766, 179532, 6817229, 13634458, 20451687, 27268916, 40903374, 61355061, 81806748, 122710122, 245420244]

約数ペア:

[(1, 245420244), (2, 122710122), (3, 81806748), (4, 61355061), (6, 40903374), (9, 27268916), (12, 20451687), (18, 13634458), (36, 6817229), (1367, 179532), (2734, 89766), (4101, 59844), (4987, 49212), (5468, 44883), (8202, 29922), (9974, 24606), (12303, 19948), (14961, 16404)]