274235816

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 546239700

約数和(自身を除く): 272003884

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 353, 361, 538, 706, 722, 1076, 1412, 1444, 2152, 2824, 2888, 5111, 6707, 10222, 13414, 20444, 26828, 40888, 53656, 94957, 97109, 127433, 189914, 194218, 254866, 379828, 388436, 509732, 759656, 776872, 1019464, 1804183, 3608366, 7216732, 14433464, 34279477, 68558954, 137117908, 274235816]

約数ペア:

[(1, 274235816), (2, 137117908), (4, 68558954), (8, 34279477), (19, 14433464), (38, 7216732), (76, 3608366), (152, 1804183), (269, 1019464), (353, 776872), (361, 759656), (538, 509732), (706, 388436), (722, 379828), (1076, 254866), (1412, 194218), (1444, 189914), (2152, 127433), (2824, 97109), (2888, 94957), (5111, 53656), (6707, 40888), (10222, 26828), (13414, 20444)]