214808512

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 56

約数和(自身を含む): 443191392

約数和(自身を除く): 228382880

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1153, 1312, 2272, 2306, 2624, 2911, 4544, 4612, 5822, 9224, 11644, 18448, 23288, 36896, 46576, 47273, 73792, 81863, 93152, 94546, 163726, 186304, 189092, 327452, 378184, 654904, 756368, 1309808, 1512736, 2619616, 3025472, 3356383, 5239232, 6712766, 13425532, 26851064, 53702128, 107404256, 214808512]

約数ペア:

[(1, 214808512), (2, 107404256), (4, 53702128), (8, 26851064), (16, 13425532), (32, 6712766), (41, 5239232), (64, 3356383), (71, 3025472), (82, 2619616), (142, 1512736), (164, 1309808), (284, 756368), (328, 654904), (568, 378184), (656, 327452), (1136, 189092), (1153, 186304), (1312, 163726), (2272, 94546), (2306, 93152), (2624, 81863), (2911, 73792), (4544, 47273), (4612, 46576), (5822, 36896), (9224, 23288), (11644, 18448)]