208968768

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 446473152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 64, 72, 83, 93, 94, 96, 108, 124, 141, 144, 166, 186, 188, 192, 216, 248, 249, 279, 282, 288, 332, 372, 376, 423, 432, 496, 498, 558, 564, 576, 664, 744, 747, 752, 837, 846, 864, 992, 996, 1116, 1128, 1269, 1328, 1457, 1488, 1494, 1504, 1674, 1692, 1728, 1984, 1992, 2232, 2241, 2256, 2538, 2573, 2656, 2914, 2976, 2988, 3008, 3348, 3384, 3901, 3984, 4371, 4464, 4482, 4512, 5076, 5146, 5312, 5828, 5952, 5976, 6696, 6768, 7719, 7802, 7968, 8742, 8928, 8964, 9024, 10152, 10292, 11656, 11703, 11952, 13113, 13392, 13536, 15438, 15604, 15936, 17484, 17856, 17928, 20304, 20584, 23157, 23312, 23406, 23904, 26226, 26784, 27072, 30876, 31208, 34968, 35109, 35856, 39339, 40608, 41168, 46314, 46624, 46812, 47808, 52452, 53568, 61752, 62416, 69471, 69936, 70218, 71712, 78678, 81216, 82336, 92628, 93248, 93624, 104904, 105327, 120931, 123504, 124832, 138942, 139872, 140436, 143424, 157356, 164672, 185256, 187248, 209808, 210654, 241862, 247008, 249664, 277884, 279744, 280872, 314712, 362793, 370512, 374496, 419616, 421308, 483724, 494016, 555768, 561744, 629424, 725586, 741024, 748992, 839232, 842616, 967448, 1088379, 1111536, 1123488, 1258848, 1451172, 1482048, 1685232, 1934896, 2176758, 2223072, 2246976, 2517696, 2902344, 3265137, 3370464, 3869792, 4353516, 4446144, 5804688, 6530274, 6740928, 7739584, 8707032, 11609376, 13060548, 17414064, 23218752, 26121096, 34828128, 52242192, 69656256, 104484384, 208968768]

約数ペア:

[(1, 208968768), (2, 104484384), (3, 69656256), (4, 52242192), (6, 34828128), (8, 26121096), (9, 23218752), (12, 17414064), (16, 13060548), (18, 11609376), (24, 8707032), (27, 7739584), (31, 6740928), (32, 6530274), (36, 5804688), (47, 4446144), (48, 4353516), (54, 3869792), (62, 3370464), (64, 3265137), (72, 2902344), (83, 2517696), (93, 2246976), (94, 2223072), (96, 2176758), (108, 1934896), (124, 1685232), (141, 1482048), (144, 1451172), (166, 1258848), (186, 1123488), (188, 1111536), (192, 1088379), (216, 967448), (248, 842616), (249, 839232), (279, 748992), (282, 741024), (288, 725586), (332, 629424), (372, 561744), (376, 555768), (423, 494016), (432, 483724), (496, 421308), (498, 419616), (558, 374496), (564, 370512), (576, 362793), (664, 314712), (744, 280872), (747, 279744), (752, 277884), (837, 249664), (846, 247008), (864, 241862), (992, 210654), (996, 209808), (1116, 187248), (1128, 185256), (1269, 164672), (1328, 157356), (1457, 143424), (1488, 140436), (1494, 139872), (1504, 138942), (1674, 124832), (1692, 123504), (1728, 120931), (1984, 105327), (1992, 104904), (2232, 93624), (2241, 93248), (2256, 92628), (2538, 82336), (2573, 81216), (2656, 78678), (2914, 71712), (2976, 70218), (2988, 69936), (3008, 69471), (3348, 62416), (3384, 61752), (3901, 53568), (3984, 52452), (4371, 47808), (4464, 46812), (4482, 46624), (4512, 46314), (5076, 41168), (5146, 40608), (5312, 39339), (5828, 35856), (5952, 35109), (5976, 34968), (6696, 31208), (6768, 30876), (7719, 27072), (7802, 26784), (7968, 26226), (8742, 23904), (8928, 23406), (8964, 23312), (9024, 23157), (10152, 20584), (10292, 20304), (11656, 17928), (11703, 17856), (11952, 17484), (13113, 15936), (13392, 15604), (13536, 15438)]