397451262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8101}}^1$

素因数の和:8173

約数の個数: 64

約数和(自身を含む): 931017024

約数和(自身を除く): 533565762

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 221, 222, 442, 481, 629, 663, 962, 1258, 1326, 1443, 1887, 2886, 3774, 8101, 8177, 16202, 16354, 24303, 24531, 48606, 49062, 105313, 137717, 210626, 275434, 299737, 315939, 413151, 599474, 631878, 826302, 899211, 1790321, 1798422, 3580642, 3896581, 5095529, 5370963, 7793162, 10191058, 10741926, 11689743, 15286587, 23379486, 30573174, 66241877, 132483754, 198725631, 397451262]

約数ペア:

[(1, 397451262), (2, 198725631), (3, 132483754), (6, 66241877), (13, 30573174), (17, 23379486), (26, 15286587), (34, 11689743), (37, 10741926), (39, 10191058), (51, 7793162), (74, 5370963), (78, 5095529), (102, 3896581), (111, 3580642), (221, 1798422), (222, 1790321), (442, 899211), (481, 826302), (629, 631878), (663, 599474), (962, 413151), (1258, 315939), (1326, 299737), (1443, 275434), (1887, 210626), (2886, 137717), (3774, 105313), (8101, 49062), (8177, 48606), (16202, 24531), (16354, 24303)]