233477296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21179}}^1$

素因数の和:21253

約数の個数: 40

約数和(自身を含む): 496374480

約数和(自身を除く): 262897184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 21179, 42358, 84716, 169432, 275327, 338864, 550654, 1101308, 1122487, 2202616, 2244974, 4405232, 4489948, 8979896, 14592331, 17959792, 29184662, 58369324, 116738648, 233477296]

約数ペア:

[(1, 233477296), (2, 116738648), (4, 58369324), (8, 29184662), (13, 17959792), (16, 14592331), (26, 8979896), (52, 4489948), (53, 4405232), (104, 2244974), (106, 2202616), (208, 1122487), (212, 1101308), (424, 550654), (689, 338864), (848, 275327), (1378, 169432), (2756, 84716), (5512, 42358), (11024, 21179)]