671291136

素因数分解:

$2^8\times 3^2\times {\mathrm{291359}}^1$

素因数の和:291381

約数の個数: 54

約数和(自身を含む): 1935504480

約数和(自身を除く): 1264213344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 291359, 582718, 874077, 1165436, 1748154, 2330872, 2622231, 3496308, 4661744, 5244462, 6992616, 9323488, 10488924, 13985232, 18646976, 20977848, 27970464, 37293952, 41955696, 55940928, 74587904, 83911392, 111881856, 167822784, 223763712, 335645568, 671291136]

約数ペア:

[(1, 671291136), (2, 335645568), (3, 223763712), (4, 167822784), (6, 111881856), (8, 83911392), (9, 74587904), (12, 55940928), (16, 41955696), (18, 37293952), (24, 27970464), (32, 20977848), (36, 18646976), (48, 13985232), (64, 10488924), (72, 9323488), (96, 6992616), (128, 5244462), (144, 4661744), (192, 3496308), (256, 2622231), (288, 2330872), (384, 1748154), (576, 1165436), (768, 874077), (1152, 582718), (2304, 291359)]