289743402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3727

約数の個数: 48

約数和(自身を含む): 635610240

約数和(自身を除く): 345866838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 169, 237, 338, 474, 507, 1014, 1027, 2054, 3081, 3617, 6162, 7234, 10851, 13351, 21702, 26702, 40053, 47021, 80106, 94042, 141063, 282126, 285743, 571486, 611273, 857229, 1222546, 1714458, 1833819, 3667638, 3714659, 7429318, 11143977, 22287954, 48290567, 96581134, 144871701, 289743402]

約数ペア:

[(1, 289743402), (2, 144871701), (3, 96581134), (6, 48290567), (13, 22287954), (26, 11143977), (39, 7429318), (78, 3714659), (79, 3667638), (158, 1833819), (169, 1714458), (237, 1222546), (338, 857229), (474, 611273), (507, 571486), (1014, 285743), (1027, 282126), (2054, 141063), (3081, 94042), (3617, 80106), (6162, 47021), (7234, 40053), (10851, 26702), (13351, 21702)]