258526404

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{6091}}^1$

素因数の和:6238

約数の個数: 60

約数和(自身を含む): 681109968

約数和(自身を除く): 422583564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 6091, 7074, 10611, 12182, 14148, 18273, 21222, 24364, 36546, 42444, 54819, 73092, 109638, 164457, 219276, 328914, 493371, 657828, 797921, 986742, 1595842, 1973484, 2393763, 3191684, 4787526, 7181289, 9575052, 14362578, 21543867, 28725156, 43087734, 64631601, 86175468, 129263202, 258526404]

約数ペア:

[(1, 258526404), (2, 129263202), (3, 86175468), (4, 64631601), (6, 43087734), (9, 28725156), (12, 21543867), (18, 14362578), (27, 9575052), (36, 7181289), (54, 4787526), (81, 3191684), (108, 2393763), (131, 1973484), (162, 1595842), (262, 986742), (324, 797921), (393, 657828), (524, 493371), (786, 328914), (1179, 219276), (1572, 164457), (2358, 109638), (3537, 73092), (4716, 54819), (6091, 42444), (7074, 36546), (10611, 24364), (12182, 21222), (14148, 18273)]