291254330066

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1\times {\mathrm{6991}}^1$

素因数の和:8319

約数の個数: 64

約数和(自身を含む): 526299586560

約数和(自身を除く): 235045256494

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1187, 1526, 2374, 2507, 5014, 6991, 8309, 13982, 16618, 17549, 27301, 35098, 48937, 54602, 97874, 129383, 160793, 191107, 258766, 321586, 382214, 762019, 905681, 1125551, 1524038, 1811362, 2251102, 2975809, 5334133, 5951618, 8298317, 10668266, 16596634, 17526437, 20830663, 35052874, 41661326, 58088219, 116176438, 122685059, 190861291, 245370118, 381722582, 904516553, 1336029037, 1809033106, 2672058074, 6331615871, 12663231742, 20803880719, 41607761438, 145627165033, 291254330066]

約数ペア:

[(1, 291254330066), (2, 145627165033), (7, 41607761438), (14, 20803880719), (23, 12663231742), (46, 6331615871), (109, 2672058074), (161, 1809033106), (218, 1336029037), (322, 904516553), (763, 381722582), (1187, 245370118), (1526, 190861291), (2374, 122685059), (2507, 116176438), (5014, 58088219), (6991, 41661326), (8309, 35052874), (13982, 20830663), (16618, 17526437), (17549, 16596634), (27301, 10668266), (35098, 8298317), (48937, 5951618), (54602, 5334133), (97874, 2975809), (129383, 2251102), (160793, 1811362), (191107, 1524038), (258766, 1125551), (321586, 905681), (382214, 762019)]