217984512

素因数分解:

$2^9\times 3^1\times {\mathrm{141917}}^1$

素因数の和:141938

約数の個数: 40

約数和(自身を含む): 580728456

約数和(自身を除く): 362743944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 141917, 283834, 425751, 567668, 851502, 1135336, 1703004, 2270672, 3406008, 4541344, 6812016, 9082688, 13624032, 18165376, 27248064, 36330752, 54496128, 72661504, 108992256, 217984512]

約数ペア:

[(1, 217984512), (2, 108992256), (3, 72661504), (4, 54496128), (6, 36330752), (8, 27248064), (12, 18165376), (16, 13624032), (24, 9082688), (32, 6812016), (48, 4541344), (64, 3406008), (96, 2270672), (128, 1703004), (192, 1135336), (256, 851502), (384, 567668), (512, 425751), (768, 283834), (1536, 141917)]