243902848

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14327}}^1$

素因数の和:14367

約数の個数: 64

約数和(自身を含む): 584582400

約数和(自身を除く): 340679552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 14327, 17024, 28654, 57308, 100289, 114616, 200578, 229232, 272213, 401156, 458464, 544426, 802312, 916928, 1088852, 1604624, 1833856, 1905491, 2177704, 3209248, 3810982, 4355408, 6418496, 7621964, 8710816, 12836992, 15243928, 17421632, 30487856, 34843264, 60975712, 121951424, 243902848]

約数ペア:

[(1, 243902848), (2, 121951424), (4, 60975712), (7, 34843264), (8, 30487856), (14, 17421632), (16, 15243928), (19, 12836992), (28, 8710816), (32, 7621964), (38, 6418496), (56, 4355408), (64, 3810982), (76, 3209248), (112, 2177704), (128, 1905491), (133, 1833856), (152, 1604624), (224, 1088852), (266, 916928), (304, 802312), (448, 544426), (532, 458464), (608, 401156), (896, 272213), (1064, 229232), (1216, 200578), (2128, 114616), (2432, 100289), (4256, 57308), (8512, 28654), (14327, 17024)]