218018712

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 559249920

約数和(自身を除く): 341231208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 347, 376, 557, 564, 694, 1041, 1114, 1128, 1388, 1671, 2082, 2228, 2776, 3342, 4164, 4456, 6684, 8328, 13368, 16309, 26179, 32618, 48927, 52358, 65236, 78537, 97854, 104716, 130472, 157074, 193279, 195708, 209432, 314148, 386558, 391416, 579837, 628296, 773116, 1159674, 1546232, 2319348, 4638696, 9084113, 18168226, 27252339, 36336452, 54504678, 72672904, 109009356, 218018712]

約数ペア:

[(1, 218018712), (2, 109009356), (3, 72672904), (4, 54504678), (6, 36336452), (8, 27252339), (12, 18168226), (24, 9084113), (47, 4638696), (94, 2319348), (141, 1546232), (188, 1159674), (282, 773116), (347, 628296), (376, 579837), (557, 391416), (564, 386558), (694, 314148), (1041, 209432), (1114, 195708), (1128, 193279), (1388, 157074), (1671, 130472), (2082, 104716), (2228, 97854), (2776, 78537), (3342, 65236), (4164, 52358), (4456, 48927), (6684, 32618), (8328, 26179), (13368, 16309)]