816291264

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{69697}}^1$

素因数の和:69773

約数の個数: 56

約数和(自身を含む): 2195208208

約数和(自身を除く): 1378916944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 69697, 139394, 209091, 278788, 418182, 557576, 836364, 1115152, 1672728, 2230304, 3345456, 4251517, 4460608, 6690912, 8503034, 12754551, 13381824, 17006068, 25509102, 34012136, 51018204, 68024272, 102036408, 136048544, 204072816, 272097088, 408145632, 816291264]

約数ペア:

[(1, 816291264), (2, 408145632), (3, 272097088), (4, 204072816), (6, 136048544), (8, 102036408), (12, 68024272), (16, 51018204), (24, 34012136), (32, 25509102), (48, 17006068), (61, 13381824), (64, 12754551), (96, 8503034), (122, 6690912), (183, 4460608), (192, 4251517), (244, 3345456), (366, 2230304), (488, 1672728), (732, 1115152), (976, 836364), (1464, 557576), (1952, 418182), (2928, 278788), (3904, 209091), (5856, 139394), (11712, 69697)]