243927984

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{64327}}^1$

素因数の和:64417

約数の個数: 40

約数和(自身を含む): 638133760

約数和(自身を除く): 394205776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 64327, 128654, 192981, 257308, 385962, 514616, 771924, 1029232, 1543848, 3087696, 5081833, 10163666, 15245499, 20327332, 30490998, 40654664, 60981996, 81309328, 121963992, 243927984]

約数ペア:

[(1, 243927984), (2, 121963992), (3, 81309328), (4, 60981996), (6, 40654664), (8, 30490998), (12, 20327332), (16, 15245499), (24, 10163666), (48, 5081833), (79, 3087696), (158, 1543848), (237, 1029232), (316, 771924), (474, 514616), (632, 385962), (948, 257308), (1264, 192981), (1896, 128654), (3792, 64327)]