304857322

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 598231872

約数和(自身を除く): 293374550

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 154, 242, 329, 517, 539, 547, 658, 847, 1034, 1078, 1094, 1694, 2303, 3619, 3829, 4606, 5687, 5929, 6017, 7238, 7658, 11374, 11858, 12034, 25333, 25709, 26803, 39809, 42119, 50666, 51418, 53606, 66187, 79618, 84238, 132374, 179963, 278663, 282799, 294833, 359926, 463309, 557326, 565598, 589666, 926618, 1259741, 1979593, 2519482, 3110789, 3243163, 3959186, 6221578, 6486326, 13857151, 21775523, 27714302, 43551046, 152428661, 304857322]

約数ペア:

[(1, 304857322), (2, 152428661), (7, 43551046), (11, 27714302), (14, 21775523), (22, 13857151), (47, 6486326), (49, 6221578), (77, 3959186), (94, 3243163), (98, 3110789), (121, 2519482), (154, 1979593), (242, 1259741), (329, 926618), (517, 589666), (539, 565598), (547, 557326), (658, 463309), (847, 359926), (1034, 294833), (1078, 282799), (1094, 278663), (1694, 179963), (2303, 132374), (3619, 84238), (3829, 79618), (4606, 66187), (5687, 53606), (5929, 51418), (6017, 50666), (7238, 42119), (7658, 39809), (11374, 26803), (11858, 25709), (12034, 25333)]