345040164

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{27943}}^1$

素因数の和:27974

約数の個数: 72

約数和(自身を含む): 1017161600

約数和(自身を除く): 672121436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 27943, 55886, 83829, 111772, 167658, 195601, 251487, 335316, 391202, 502974, 586803, 782404, 1005948, 1173606, 1369207, 1760409, 2347212, 2738414, 3520818, 4107621, 5476828, 7041636, 8215242, 9584449, 12322863, 16430484, 19168898, 24645726, 28753347, 38337796, 49291452, 57506694, 86260041, 115013388, 172520082, 345040164]

約数ペア:

[(1, 345040164), (2, 172520082), (3, 115013388), (4, 86260041), (6, 57506694), (7, 49291452), (9, 38337796), (12, 28753347), (14, 24645726), (18, 19168898), (21, 16430484), (28, 12322863), (36, 9584449), (42, 8215242), (49, 7041636), (63, 5476828), (84, 4107621), (98, 3520818), (126, 2738414), (147, 2347212), (196, 1760409), (252, 1369207), (294, 1173606), (343, 1005948), (441, 782404), (588, 586803), (686, 502974), (882, 391202), (1029, 335316), (1372, 251487), (1764, 195601), (2058, 167658), (3087, 111772), (4116, 83829), (6174, 55886), (12348, 27943)]