214621456212

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{593}}^1\times {\mathrm{26953}}^1$

素因数の和:27929

約数の個数: 72

約数和(自身を含む): 544907346984

約数和(自身を除く): 330285890772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 593, 746, 1119, 1186, 1492, 1779, 2238, 2372, 3357, 3558, 4476, 5337, 6714, 7116, 10674, 13428, 21348, 26953, 53906, 80859, 107812, 161718, 221189, 242577, 323436, 442378, 485154, 663567, 884756, 970308, 1327134, 1990701, 2654268, 3981402, 7962804, 10053469, 15983129, 20106938, 30160407, 31966258, 40213876, 47949387, 60320814, 63932516, 90481221, 95898774, 120641628, 143848161, 180962442, 191797548, 287696322, 361924884, 575392644, 5961707117, 11923414234, 17885121351, 23846828468, 35770242702, 53655364053, 71540485404, 107310728106, 214621456212]

約数ペア:

[(1, 214621456212), (2, 107310728106), (3, 71540485404), (4, 53655364053), (6, 35770242702), (9, 23846828468), (12, 17885121351), (18, 11923414234), (36, 5961707117), (373, 575392644), (593, 361924884), (746, 287696322), (1119, 191797548), (1186, 180962442), (1492, 143848161), (1779, 120641628), (2238, 95898774), (2372, 90481221), (3357, 63932516), (3558, 60320814), (4476, 47949387), (5337, 40213876), (6714, 31966258), (7116, 30160407), (10674, 20106938), (13428, 15983129), (21348, 10053469), (26953, 7962804), (53906, 3981402), (80859, 2654268), (107812, 1990701), (161718, 1327134), (221189, 970308), (242577, 884756), (323436, 663567), (442378, 485154)]