199812576

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 539028000

約数和(自身を除く): 339215424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 149, 183, 229, 244, 298, 366, 447, 458, 488, 596, 687, 732, 894, 916, 976, 1192, 1374, 1464, 1788, 1832, 1952, 2384, 2748, 2928, 3576, 3664, 4768, 5496, 5856, 7152, 7328, 9089, 10992, 13969, 14304, 18178, 21984, 27267, 27938, 34121, 36356, 41907, 54534, 55876, 68242, 72712, 83814, 102363, 109068, 111752, 136484, 145424, 167628, 204726, 218136, 223504, 272968, 290848, 335256, 409452, 436272, 447008, 545936, 670512, 818904, 872544, 1091872, 1341024, 1637808, 2081381, 3275616, 4162762, 6244143, 8325524, 12488286, 16651048, 24976572, 33302096, 49953144, 66604192, 99906288, 199812576]

約数ペア:

[(1, 199812576), (2, 99906288), (3, 66604192), (4, 49953144), (6, 33302096), (8, 24976572), (12, 16651048), (16, 12488286), (24, 8325524), (32, 6244143), (48, 4162762), (61, 3275616), (96, 2081381), (122, 1637808), (149, 1341024), (183, 1091872), (229, 872544), (244, 818904), (298, 670512), (366, 545936), (447, 447008), (458, 436272), (488, 409452), (596, 335256), (687, 290848), (732, 272968), (894, 223504), (916, 218136), (976, 204726), (1192, 167628), (1374, 145424), (1464, 136484), (1788, 111752), (1832, 109068), (1952, 102363), (2384, 83814), (2748, 72712), (2928, 68242), (3576, 55876), (3664, 54534), (4768, 41907), (5496, 36356), (5856, 34121), (7152, 27938), (7328, 27267), (9089, 21984), (10992, 18178), (13969, 14304)]