378936664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1619}}^1\times {\mathrm{1721}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 753202800

約数和(自身を除く): 374266136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1619, 1721, 3238, 3442, 6476, 6884, 12952, 13768, 27523, 29257, 55046, 58514, 110092, 117028, 220184, 234056, 2786299, 5572598, 11145196, 22290392, 47367083, 94734166, 189468332, 378936664]

約数ペア:

[(1, 378936664), (2, 189468332), (4, 94734166), (8, 47367083), (17, 22290392), (34, 11145196), (68, 5572598), (136, 2786299), (1619, 234056), (1721, 220184), (3238, 117028), (3442, 110092), (6476, 58514), (6884, 55046), (12952, 29257), (13768, 27523)]