273399296

素因数分解:

$2^9\times {\mathrm{523}}^1\times {\mathrm{1021}}^1$

素因数の和:1562

約数の個数: 40

約数和(自身を含む): 547845144

約数和(自身を除く): 274445848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 523, 1021, 1046, 2042, 2092, 4084, 4184, 8168, 8368, 16336, 16736, 32672, 33472, 65344, 66944, 130688, 133888, 261376, 267776, 522752, 533983, 1067966, 2135932, 4271864, 8543728, 17087456, 34174912, 68349824, 136699648, 273399296]

約数ペア:

[(1, 273399296), (2, 136699648), (4, 68349824), (8, 34174912), (16, 17087456), (32, 8543728), (64, 4271864), (128, 2135932), (256, 1067966), (512, 533983), (523, 522752), (1021, 267776), (1046, 261376), (2042, 133888), (2092, 130688), (4084, 66944), (4184, 65344), (8168, 33472), (8368, 32672), (16336, 16736)]