290819304

素因数分解:

$2^3\times 3^2\times {\mathrm{4039157}}^1$

素因数の和:4039169

約数の個数: 24

約数和(自身を含む): 787635810

約数和(自身を除く): 496816506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4039157, 8078314, 12117471, 16156628, 24234942, 32313256, 36352413, 48469884, 72704826, 96939768, 145409652, 290819304]

約数ペア:

[(1, 290819304), (2, 145409652), (3, 96939768), (4, 72704826), (6, 48469884), (8, 36352413), (9, 32313256), (12, 24234942), (18, 16156628), (24, 12117471), (36, 8078314), (72, 4039157)]