272138944

素因数分解:

$2^6\times 7^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 168

約数和(自身を含む): 717182208

約数和(自身を除く): 445043264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 64, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 343, 352, 368, 392, 448, 506, 539, 616, 644, 686, 704, 736, 784, 1012, 1078, 1127, 1232, 1288, 1372, 1472, 1568, 1771, 2024, 2156, 2254, 2401, 2464, 2576, 2744, 3136, 3542, 3773, 4048, 4312, 4508, 4802, 4928, 5152, 5488, 7084, 7546, 7889, 8096, 8624, 9016, 9604, 10304, 10976, 12397, 14168, 15092, 15778, 16192, 16807, 17248, 18032, 19208, 21952, 24794, 26411, 28336, 30184, 31556, 33614, 34496, 36064, 38416, 49588, 52822, 55223, 56672, 60368, 63112, 67228, 72128, 76832, 86779, 99176, 105644, 110446, 113344, 120736, 126224, 134456, 153664, 173558, 184877, 198352, 211288, 220892, 241472, 252448, 268912, 347116, 369754, 386561, 396704, 422576, 441784, 504896, 537824, 607453, 694232, 739508, 773122, 793408, 845152, 883568, 1075648, 1214906, 1388464, 1479016, 1546244, 1690304, 1767136, 2429812, 2776928, 2958032, 3092488, 3534272, 4252171, 4859624, 5553856, 5916064, 6184976, 8504342, 9719248, 11832128, 12369952, 17008684, 19438496, 24739904, 34017368, 38876992, 68034736, 136069472, 272138944]

約数ペア:

[(1, 272138944), (2, 136069472), (4, 68034736), (7, 38876992), (8, 34017368), (11, 24739904), (14, 19438496), (16, 17008684), (22, 12369952), (23, 11832128), (28, 9719248), (32, 8504342), (44, 6184976), (46, 5916064), (49, 5553856), (56, 4859624), (64, 4252171), (77, 3534272), (88, 3092488), (92, 2958032), (98, 2776928), (112, 2429812), (154, 1767136), (161, 1690304), (176, 1546244), (184, 1479016), (196, 1388464), (224, 1214906), (253, 1075648), (308, 883568), (322, 845152), (343, 793408), (352, 773122), (368, 739508), (392, 694232), (448, 607453), (506, 537824), (539, 504896), (616, 441784), (644, 422576), (686, 396704), (704, 386561), (736, 369754), (784, 347116), (1012, 268912), (1078, 252448), (1127, 241472), (1232, 220892), (1288, 211288), (1372, 198352), (1472, 184877), (1568, 173558), (1771, 153664), (2024, 134456), (2156, 126224), (2254, 120736), (2401, 113344), (2464, 110446), (2576, 105644), (2744, 99176), (3136, 86779), (3542, 76832), (3773, 72128), (4048, 67228), (4312, 63112), (4508, 60368), (4802, 56672), (4928, 55223), (5152, 52822), (5488, 49588), (7084, 38416), (7546, 36064), (7889, 34496), (8096, 33614), (8624, 31556), (9016, 30184), (9604, 28336), (10304, 26411), (10976, 24794), (12397, 21952), (14168, 19208), (15092, 18032), (15778, 17248), (16192, 16807)]