348346316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 653184000

約数和(自身を除く): 304837684

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 199, 212, 359, 398, 718, 796, 1219, 1436, 2438, 4577, 4876, 8257, 9154, 10547, 16514, 18308, 19027, 21094, 33028, 38054, 42188, 71441, 76108, 142882, 242581, 285764, 437621, 485162, 875242, 970324, 1643143, 1750484, 3286286, 3786373, 6572572, 7572746, 15145492, 87086579, 174173158, 348346316]

約数ペア:

[(1, 348346316), (2, 174173158), (4, 87086579), (23, 15145492), (46, 7572746), (53, 6572572), (92, 3786373), (106, 3286286), (199, 1750484), (212, 1643143), (359, 970324), (398, 875242), (718, 485162), (796, 437621), (1219, 285764), (1436, 242581), (2438, 142882), (4577, 76108), (4876, 71441), (8257, 42188), (9154, 38054), (10547, 33028), (16514, 21094), (18308, 19027)]