278327292

素因数分解:

$2^2\times 3^1\times {\mathrm{1481}}^1\times {\mathrm{15661}}^1$

素因数の和:17149

約数の個数: 24

約数和(自身を含む): 649910352

約数和(自身を除く): 371583060

約数列:

[1, 2, 3, 4, 6, 12, 1481, 2962, 4443, 5924, 8886, 15661, 17772, 31322, 46983, 62644, 93966, 187932, 23193941, 46387882, 69581823, 92775764, 139163646, 278327292]

約数ペア:

[(1, 278327292), (2, 139163646), (3, 92775764), (4, 69581823), (6, 46387882), (12, 23193941), (1481, 187932), (2962, 93966), (4443, 62644), (5924, 46983), (8886, 31322), (15661, 17772)]