217416864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{323537}}^1$

素因数の和:323557

約数の個数: 48

約数和(自身を含む): 652252608

約数和(自身を除く): 434835744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 323537, 647074, 970611, 1294148, 1941222, 2264759, 2588296, 3882444, 4529518, 5176592, 6794277, 7764888, 9059036, 10353184, 13588554, 15529776, 18118072, 27177108, 31059552, 36236144, 54354216, 72472288, 108708432, 217416864]

約数ペア:

[(1, 217416864), (2, 108708432), (3, 72472288), (4, 54354216), (6, 36236144), (7, 31059552), (8, 27177108), (12, 18118072), (14, 15529776), (16, 13588554), (21, 10353184), (24, 9059036), (28, 7764888), (32, 6794277), (42, 5176592), (48, 4529518), (56, 3882444), (84, 2588296), (96, 2264759), (112, 1941222), (168, 1294148), (224, 970611), (336, 647074), (672, 323537)]