330815212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4567}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 716262400

約数和(自身を除く): 385447188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 2587, 2786, 4567, 5174, 5572, 9134, 10348, 18109, 18268, 31969, 36218, 59371, 63938, 72436, 118742, 127876, 237484, 415597, 831194, 908833, 1662388, 1817666, 3635332, 6361831, 11814829, 12723662, 23629658, 25447324, 47259316, 82703803, 165407606, 330815212]

約数ペア:

[(1, 330815212), (2, 165407606), (4, 82703803), (7, 47259316), (13, 25447324), (14, 23629658), (26, 12723662), (28, 11814829), (52, 6361831), (91, 3635332), (182, 1817666), (199, 1662388), (364, 908833), (398, 831194), (796, 415597), (1393, 237484), (2587, 127876), (2786, 118742), (4567, 72436), (5174, 63938), (5572, 59371), (9134, 36218), (10348, 31969), (18109, 18268)]