12351840512

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{190709}}^1$

素因数の和:190759

約数の個数: 72

約数和(自身を含む): 28066409280

約数和(自身を除く): 15714568768

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2816, 2944, 4048, 5888, 8096, 16192, 32384, 64768, 190709, 381418, 762836, 1525672, 2097799, 3051344, 4195598, 4386307, 6102688, 8391196, 8772614, 12205376, 16782392, 17545228, 24410752, 33564784, 35090456, 48249377, 48821504, 67129568, 70180912, 96498754, 134259136, 140361824, 192997508, 268518272, 280723648, 385995016, 537036544, 561447296, 771990032, 1122894592, 1543980064, 3087960128, 6175920256, 12351840512]

約数ペア:

[(1, 12351840512), (2, 6175920256), (4, 3087960128), (8, 1543980064), (11, 1122894592), (16, 771990032), (22, 561447296), (23, 537036544), (32, 385995016), (44, 280723648), (46, 268518272), (64, 192997508), (88, 140361824), (92, 134259136), (128, 96498754), (176, 70180912), (184, 67129568), (253, 48821504), (256, 48249377), (352, 35090456), (368, 33564784), (506, 24410752), (704, 17545228), (736, 16782392), (1012, 12205376), (1408, 8772614), (1472, 8391196), (2024, 6102688), (2816, 4386307), (2944, 4195598), (4048, 3051344), (5888, 2097799), (8096, 1525672), (16192, 762836), (32384, 381418), (64768, 190709)]