284662644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72103}}^1$

素因数の和:72164

約数の個数: 48

約数和(自身を含む): 775262208

約数和(自身を除く): 490599564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 72103, 144206, 216309, 288412, 432618, 504721, 865236, 1009442, 1514163, 2018884, 3028326, 3388841, 6056652, 6777682, 10166523, 13555364, 20333046, 23721887, 40666092, 47443774, 71165661, 94887548, 142331322, 284662644]

約数ペア:

[(1, 284662644), (2, 142331322), (3, 94887548), (4, 71165661), (6, 47443774), (7, 40666092), (12, 23721887), (14, 20333046), (21, 13555364), (28, 10166523), (42, 6777682), (47, 6056652), (84, 3388841), (94, 3028326), (141, 2018884), (188, 1514163), (282, 1009442), (329, 865236), (564, 504721), (658, 432618), (987, 288412), (1316, 216309), (1974, 144206), (3948, 72103)]