258419241892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{132511}}^1$

素因数の和:132797

約数の個数: 72

約数和(自身を含む): 551311405568

約数和(自身を除く): 292892163676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 241, 289, 476, 482, 578, 964, 1156, 1687, 2023, 3374, 4046, 4097, 6748, 8092, 8194, 16388, 28679, 57358, 69649, 114716, 132511, 139298, 265022, 278596, 487543, 530044, 927577, 975086, 1855154, 1950172, 2252687, 3710308, 4505374, 9010748, 15768809, 31537618, 31935151, 38295679, 63075236, 63870302, 76591358, 127740604, 153182716, 223546057, 268069753, 447092114, 536139506, 542897567, 894184228, 1072279012, 1085795134, 2171590268, 3800282969, 7600565938, 9229258639, 15201131876, 18458517278, 36917034556, 64604810473, 129209620946, 258419241892]

約数ペア:

[(1, 258419241892), (2, 129209620946), (4, 64604810473), (7, 36917034556), (14, 18458517278), (17, 15201131876), (28, 9229258639), (34, 7600565938), (68, 3800282969), (119, 2171590268), (238, 1085795134), (241, 1072279012), (289, 894184228), (476, 542897567), (482, 536139506), (578, 447092114), (964, 268069753), (1156, 223546057), (1687, 153182716), (2023, 127740604), (3374, 76591358), (4046, 63870302), (4097, 63075236), (6748, 38295679), (8092, 31935151), (8194, 31537618), (16388, 15768809), (28679, 9010748), (57358, 4505374), (69649, 3710308), (114716, 2252687), (132511, 1950172), (139298, 1855154), (265022, 975086), (278596, 927577), (487543, 530044)]