289021696

素因数分解:

$2^8\times {\mathrm{313}}^1\times {\mathrm{3607}}^1$

素因数の和:3936

約数の個数: 36

約数和(自身を含む): 578918032

約数和(自身を除く): 289896336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 626, 1252, 2504, 3607, 5008, 7214, 10016, 14428, 20032, 28856, 40064, 57712, 80128, 115424, 230848, 461696, 923392, 1128991, 2257982, 4515964, 9031928, 18063856, 36127712, 72255424, 144510848, 289021696]

約数ペア:

[(1, 289021696), (2, 144510848), (4, 72255424), (8, 36127712), (16, 18063856), (32, 9031928), (64, 4515964), (128, 2257982), (256, 1128991), (313, 923392), (626, 461696), (1252, 230848), (2504, 115424), (3607, 80128), (5008, 57712), (7214, 40064), (10016, 28856), (14428, 20032)]