219432444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 696729600

約数和(自身を除く): 477297156

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 29, 33, 38, 42, 44, 57, 58, 66, 76, 77, 84, 87, 114, 116, 132, 133, 154, 174, 203, 209, 228, 231, 266, 308, 319, 348, 399, 406, 418, 431, 462, 532, 551, 609, 627, 638, 798, 812, 836, 862, 924, 957, 1102, 1218, 1254, 1276, 1293, 1463, 1596, 1653, 1724, 1914, 2204, 2233, 2436, 2508, 2586, 2926, 3017, 3306, 3828, 3857, 4389, 4466, 4741, 5172, 5852, 6034, 6061, 6612, 6699, 7714, 8189, 8778, 8932, 9051, 9482, 11571, 12068, 12122, 12499, 13398, 14223, 15428, 16378, 17556, 18102, 18183, 18964, 23142, 24244, 24567, 24998, 26796, 28446, 32756, 33187, 36204, 36366, 37497, 42427, 46284, 49134, 49996, 56892, 57323, 66374, 72732, 74994, 84854, 87493, 90079, 98268, 99561, 114646, 127281, 132748, 137489, 149988, 169708, 171969, 174986, 180158, 199122, 229292, 237481, 254562, 262479, 270237, 274978, 343938, 349972, 360316, 398244, 412467, 474962, 509124, 524958, 540474, 549956, 630553, 687876, 712443, 824934, 949924, 962423, 1049916, 1080948, 1261106, 1424886, 1649868, 1662367, 1891659, 1924846, 2522212, 2612291, 2849772, 2887269, 3324734, 3783318, 3849692, 4987101, 5224582, 5774538, 6649468, 7566636, 7836873, 9974202, 10449164, 11549076, 15673746, 18286037, 19948404, 31347492, 36572074, 54858111, 73144148, 109716222, 219432444]

約数ペア:

[(1, 219432444), (2, 109716222), (3, 73144148), (4, 54858111), (6, 36572074), (7, 31347492), (11, 19948404), (12, 18286037), (14, 15673746), (19, 11549076), (21, 10449164), (22, 9974202), (28, 7836873), (29, 7566636), (33, 6649468), (38, 5774538), (42, 5224582), (44, 4987101), (57, 3849692), (58, 3783318), (66, 3324734), (76, 2887269), (77, 2849772), (84, 2612291), (87, 2522212), (114, 1924846), (116, 1891659), (132, 1662367), (133, 1649868), (154, 1424886), (174, 1261106), (203, 1080948), (209, 1049916), (228, 962423), (231, 949924), (266, 824934), (308, 712443), (319, 687876), (348, 630553), (399, 549956), (406, 540474), (418, 524958), (431, 509124), (462, 474962), (532, 412467), (551, 398244), (609, 360316), (627, 349972), (638, 343938), (798, 274978), (812, 270237), (836, 262479), (862, 254562), (924, 237481), (957, 229292), (1102, 199122), (1218, 180158), (1254, 174986), (1276, 171969), (1293, 169708), (1463, 149988), (1596, 137489), (1653, 132748), (1724, 127281), (1914, 114646), (2204, 99561), (2233, 98268), (2436, 90079), (2508, 87493), (2586, 84854), (2926, 74994), (3017, 72732), (3306, 66374), (3828, 57323), (3857, 56892), (4389, 49996), (4466, 49134), (4741, 46284), (5172, 42427), (5852, 37497), (6034, 36366), (6061, 36204), (6612, 33187), (6699, 32756), (7714, 28446), (8189, 26796), (8778, 24998), (8932, 24567), (9051, 24244), (9482, 23142), (11571, 18964), (12068, 18183), (12122, 18102), (12499, 17556), (13398, 16378), (14223, 15428)]