281068272

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 160

約数和(自身を含む): 838041600

約数和(自身を除く): 556973328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 109, 127, 141, 144, 188, 216, 218, 254, 282, 327, 376, 381, 423, 432, 436, 508, 564, 654, 752, 762, 846, 872, 981, 1016, 1128, 1143, 1269, 1308, 1524, 1692, 1744, 1962, 2032, 2256, 2286, 2538, 2616, 2943, 3048, 3384, 3429, 3924, 4572, 5076, 5123, 5232, 5886, 5969, 6096, 6768, 6858, 7848, 9144, 10152, 10246, 11772, 11938, 13716, 13843, 15369, 15696, 17907, 18288, 20304, 20492, 23544, 23876, 27432, 27686, 30738, 35814, 40984, 41529, 46107, 47088, 47752, 53721, 54864, 55372, 61476, 71628, 81968, 83058, 92214, 95504, 107442, 110744, 122952, 124587, 138321, 143256, 161163, 166116, 184428, 214884, 221488, 245904, 249174, 276642, 286512, 322326, 332232, 368856, 373761, 429768, 498348, 553284, 644652, 650621, 664464, 737712, 747522, 859536, 996696, 1106568, 1289304, 1301242, 1495044, 1951863, 1993392, 2213136, 2578608, 2602484, 2990088, 3903726, 5204968, 5855589, 5980176, 7807452, 10409936, 11711178, 15614904, 17566767, 23422356, 31229808, 35133534, 46844712, 70267068, 93689424, 140534136, 281068272]

約数ペア:

[(1, 281068272), (2, 140534136), (3, 93689424), (4, 70267068), (6, 46844712), (8, 35133534), (9, 31229808), (12, 23422356), (16, 17566767), (18, 15614904), (24, 11711178), (27, 10409936), (36, 7807452), (47, 5980176), (48, 5855589), (54, 5204968), (72, 3903726), (94, 2990088), (108, 2602484), (109, 2578608), (127, 2213136), (141, 1993392), (144, 1951863), (188, 1495044), (216, 1301242), (218, 1289304), (254, 1106568), (282, 996696), (327, 859536), (376, 747522), (381, 737712), (423, 664464), (432, 650621), (436, 644652), (508, 553284), (564, 498348), (654, 429768), (752, 373761), (762, 368856), (846, 332232), (872, 322326), (981, 286512), (1016, 276642), (1128, 249174), (1143, 245904), (1269, 221488), (1308, 214884), (1524, 184428), (1692, 166116), (1744, 161163), (1962, 143256), (2032, 138321), (2256, 124587), (2286, 122952), (2538, 110744), (2616, 107442), (2943, 95504), (3048, 92214), (3384, 83058), (3429, 81968), (3924, 71628), (4572, 61476), (5076, 55372), (5123, 54864), (5232, 53721), (5886, 47752), (5969, 47088), (6096, 46107), (6768, 41529), (6858, 40984), (7848, 35814), (9144, 30738), (10152, 27686), (10246, 27432), (11772, 23876), (11938, 23544), (13716, 20492), (13843, 20304), (15369, 18288), (15696, 17907)]