284772368

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 560589120

約数和(自身を除く): 275816752

約数列:

[1, 2, 4, 8, 16, 107, 181, 214, 362, 428, 724, 856, 919, 1448, 1712, 1838, 2896, 3676, 7352, 14704, 19367, 38734, 77468, 98333, 154936, 166339, 196666, 309872, 332678, 393332, 665356, 786664, 1330712, 1573328, 2661424, 17798273, 35596546, 71193092, 142386184, 284772368]

約数ペア:

[(1, 284772368), (2, 142386184), (4, 71193092), (8, 35596546), (16, 17798273), (107, 2661424), (181, 1573328), (214, 1330712), (362, 786664), (428, 665356), (724, 393332), (856, 332678), (919, 309872), (1448, 196666), (1712, 166339), (1838, 154936), (2896, 98333), (3676, 77468), (7352, 38734), (14704, 19367)]