1572139128

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{190979}}^1$

素因数の和:191009

約数の個数: 64

約数和(自身を含む): 4583520000

約数和(自身を除く): 3011380872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 190979, 381958, 572937, 763916, 1145874, 1336853, 1527832, 2291748, 2673706, 4010559, 4583496, 5347412, 8021118, 9357971, 10694824, 16042236, 18715942, 28073913, 32084472, 37431884, 56147826, 65505797, 74863768, 112295652, 131011594, 196517391, 224591304, 262023188, 393034782, 524046376, 786069564, 1572139128]

約数ペア:

[(1, 1572139128), (2, 786069564), (3, 524046376), (4, 393034782), (6, 262023188), (7, 224591304), (8, 196517391), (12, 131011594), (14, 112295652), (21, 74863768), (24, 65505797), (28, 56147826), (42, 37431884), (49, 32084472), (56, 28073913), (84, 18715942), (98, 16042236), (147, 10694824), (168, 9357971), (196, 8021118), (294, 5347412), (343, 4583496), (392, 4010559), (588, 2673706), (686, 2291748), (1029, 1527832), (1176, 1336853), (1372, 1145874), (2058, 763916), (2744, 572937), (4116, 381958), (8232, 190979)]