283343872

素因数分解:

$2^{10}\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5681

約数の個数: 66

約数和(自身を含む): 659002992

約数和(自身を除く): 375659120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 5647, 6272, 7168, 11294, 12544, 22588, 25088, 39529, 45176, 50176, 79058, 90352, 158116, 180704, 276703, 316232, 361408, 553406, 632464, 722816, 1106812, 1264928, 1445632, 2213624, 2529856, 2891264, 4427248, 5059712, 5782528, 8854496, 10119424, 17708992, 20238848, 35417984, 40477696, 70835968, 141671936, 283343872]

約数ペア:

[(1, 283343872), (2, 141671936), (4, 70835968), (7, 40477696), (8, 35417984), (14, 20238848), (16, 17708992), (28, 10119424), (32, 8854496), (49, 5782528), (56, 5059712), (64, 4427248), (98, 2891264), (112, 2529856), (128, 2213624), (196, 1445632), (224, 1264928), (256, 1106812), (392, 722816), (448, 632464), (512, 553406), (784, 361408), (896, 316232), (1024, 276703), (1568, 180704), (1792, 158116), (3136, 90352), (3584, 79058), (5647, 50176), (6272, 45176), (7168, 39529), (11294, 25088), (12544, 22588)]