311930352012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{80477387}}^1$

素因数の和:80477430

約数の個数: 48

約数和(自身を含む): 811212071040

約数和(自身を除く): 499281719028

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 80477387, 160954774, 241432161, 321909548, 482864322, 965728644, 1368115579, 1529070353, 2736231158, 3058140706, 4104346737, 4587211059, 5472462316, 6116281412, 8208693474, 9174422118, 16417386948, 18348844236, 25994196001, 51988392002, 77982588003, 103976784004, 155965176006, 311930352012]

約数ペア:

[(1, 311930352012), (2, 155965176006), (3, 103976784004), (4, 77982588003), (6, 51988392002), (12, 25994196001), (17, 18348844236), (19, 16417386948), (34, 9174422118), (38, 8208693474), (51, 6116281412), (57, 5472462316), (68, 4587211059), (76, 4104346737), (102, 3058140706), (114, 2736231158), (204, 1529070353), (228, 1368115579), (323, 965728644), (646, 482864322), (969, 321909548), (1292, 241432161), (1938, 160954774), (3876, 80477387)]