515314314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{19073}}^1$

素因数の和:19179

約数の個数: 48

約数和(自身を含む): 1190217600

約数和(自身を除く): 674903286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 3002, 4503, 9006, 13509, 19073, 27018, 38146, 57219, 114438, 171657, 343314, 362387, 724774, 1087161, 1506767, 2174322, 3013534, 3261483, 4520301, 6522966, 9040602, 13560903, 27121806, 28628573, 57257146, 85885719, 171771438, 257657157, 515314314]

約数ペア:

[(1, 515314314), (2, 257657157), (3, 171771438), (6, 85885719), (9, 57257146), (18, 28628573), (19, 27121806), (38, 13560903), (57, 9040602), (79, 6522966), (114, 4520301), (158, 3261483), (171, 3013534), (237, 2174322), (342, 1506767), (474, 1087161), (711, 724774), (1422, 362387), (1501, 343314), (3002, 171657), (4503, 114438), (9006, 57219), (13509, 38146), (19073, 27018)]