214901658

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 519676560

約数和(自身を除く): 304774902

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 61, 87, 102, 122, 153, 174, 183, 261, 306, 366, 397, 493, 522, 549, 794, 986, 1037, 1098, 1191, 1479, 1769, 2074, 2382, 2958, 3111, 3538, 3573, 4437, 5307, 6222, 6749, 7146, 8874, 9333, 10614, 11513, 13498, 15921, 18666, 20247, 23026, 24217, 30073, 31842, 34539, 40494, 48434, 60146, 60741, 69078, 72651, 90219, 103617, 121482, 145302, 180438, 195721, 207234, 217953, 270657, 391442, 411689, 435906, 541314, 587163, 702293, 823378, 1174326, 1235067, 1404586, 1761489, 2106879, 2470134, 3522978, 3705201, 4213758, 6320637, 7410402, 11938981, 12641274, 23877962, 35816943, 71633886, 107450829, 214901658]

約数ペア:

[(1, 214901658), (2, 107450829), (3, 71633886), (6, 35816943), (9, 23877962), (17, 12641274), (18, 11938981), (29, 7410402), (34, 6320637), (51, 4213758), (58, 3705201), (61, 3522978), (87, 2470134), (102, 2106879), (122, 1761489), (153, 1404586), (174, 1235067), (183, 1174326), (261, 823378), (306, 702293), (366, 587163), (397, 541314), (493, 435906), (522, 411689), (549, 391442), (794, 270657), (986, 217953), (1037, 207234), (1098, 195721), (1191, 180438), (1479, 145302), (1769, 121482), (2074, 103617), (2382, 90219), (2958, 72651), (3111, 69078), (3538, 60741), (3573, 60146), (4437, 48434), (5307, 40494), (6222, 34539), (6749, 31842), (7146, 30073), (8874, 24217), (9333, 23026), (10614, 20247), (11513, 18666), (13498, 15921)]