2489425792

素因数分解:

$2^7\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17257}}^1$

素因数の和:17308

約数の個数: 96

約数和(自身を含む): 6020280720

約数和(自身を除く): 3530854928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 896, 1127, 1288, 1472, 1568, 2254, 2576, 2944, 3136, 4508, 5152, 6272, 9016, 10304, 17257, 18032, 20608, 34514, 36064, 69028, 72128, 120799, 138056, 144256, 241598, 276112, 396911, 483196, 552224, 793822, 845593, 966392, 1104448, 1587644, 1691186, 1932784, 2208896, 2778377, 3175288, 3382372, 3865568, 5556754, 6350576, 6764744, 7731136, 11113508, 12701152, 13529488, 15462272, 19448639, 22227016, 25402304, 27058976, 38897278, 44454032, 50804608, 54117952, 77794556, 88908064, 108235904, 155589112, 177816128, 311178224, 355632256, 622356448, 1244712896, 2489425792]

約数ペア:

[(1, 2489425792), (2, 1244712896), (4, 622356448), (7, 355632256), (8, 311178224), (14, 177816128), (16, 155589112), (23, 108235904), (28, 88908064), (32, 77794556), (46, 54117952), (49, 50804608), (56, 44454032), (64, 38897278), (92, 27058976), (98, 25402304), (112, 22227016), (128, 19448639), (161, 15462272), (184, 13529488), (196, 12701152), (224, 11113508), (322, 7731136), (368, 6764744), (392, 6350576), (448, 5556754), (644, 3865568), (736, 3382372), (784, 3175288), (896, 2778377), (1127, 2208896), (1288, 1932784), (1472, 1691186), (1568, 1587644), (2254, 1104448), (2576, 966392), (2944, 845593), (3136, 793822), (4508, 552224), (5152, 483196), (6272, 396911), (9016, 276112), (10304, 241598), (17257, 144256), (18032, 138056), (20608, 120799), (34514, 72128), (36064, 69028)]