1323291232

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 2635960320

約数和(自身を除く): 1312669088

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 359, 508, 718, 907, 1016, 1436, 1814, 2032, 2872, 3628, 4064, 5744, 7256, 11488, 14512, 29024, 45593, 91186, 115189, 182372, 230378, 325613, 364744, 460756, 651226, 729488, 921512, 1302452, 1458976, 1843024, 2604904, 3686048, 5209808, 10419616, 41352851, 82705702, 165411404, 330822808, 661645616, 1323291232]

約数ペア:

[(1, 1323291232), (2, 661645616), (4, 330822808), (8, 165411404), (16, 82705702), (32, 41352851), (127, 10419616), (254, 5209808), (359, 3686048), (508, 2604904), (718, 1843024), (907, 1458976), (1016, 1302452), (1436, 921512), (1814, 729488), (2032, 651226), (2872, 460756), (3628, 364744), (4064, 325613), (5744, 230378), (7256, 182372), (11488, 115189), (14512, 91186), (29024, 45593)]