326067412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 693379008

約数和(自身を除く): 367311596

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 187, 242, 253, 374, 391, 484, 506, 748, 782, 1012, 1564, 1723, 2057, 2783, 3446, 4114, 4301, 5566, 6892, 8228, 8602, 11132, 17204, 18953, 29291, 37906, 39629, 47311, 58582, 75812, 79258, 94622, 117164, 158516, 189244, 208483, 322201, 416966, 435919, 644402, 673693, 833932, 871838, 1288804, 1347386, 1743676, 2694772, 3544211, 4795109, 7088422, 7410623, 9590218, 14176844, 14821246, 19180436, 29642492, 81516853, 163033706, 326067412]

約数ペア:

[(1, 326067412), (2, 163033706), (4, 81516853), (11, 29642492), (17, 19180436), (22, 14821246), (23, 14176844), (34, 9590218), (44, 7410623), (46, 7088422), (68, 4795109), (92, 3544211), (121, 2694772), (187, 1743676), (242, 1347386), (253, 1288804), (374, 871838), (391, 833932), (484, 673693), (506, 644402), (748, 435919), (782, 416966), (1012, 322201), (1564, 208483), (1723, 189244), (2057, 158516), (2783, 117164), (3446, 94622), (4114, 79258), (4301, 75812), (5566, 58582), (6892, 47311), (8228, 39629), (8602, 37906), (11132, 29291), (17204, 18953)]