470697556

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 953568000

約数和(自身を除く): 482870444

約数列:

[1, 2, 4, 7, 14, 28, 149, 257, 298, 439, 514, 596, 878, 1028, 1043, 1756, 1799, 2086, 3073, 3598, 4172, 6146, 7196, 12292, 38293, 65411, 76586, 112823, 130822, 153172, 225646, 261644, 268051, 451292, 457877, 536102, 789761, 915754, 1072204, 1579522, 1831508, 3159044, 16810627, 33621254, 67242508, 117674389, 235348778, 470697556]

約数ペア:

[(1, 470697556), (2, 235348778), (4, 117674389), (7, 67242508), (14, 33621254), (28, 16810627), (149, 3159044), (257, 1831508), (298, 1579522), (439, 1072204), (514, 915754), (596, 789761), (878, 536102), (1028, 457877), (1043, 451292), (1756, 268051), (1799, 261644), (2086, 225646), (3073, 153172), (3598, 130822), (4172, 112823), (6146, 76586), (7196, 65411), (12292, 38293)]