218068992

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11831}}^1$

素因数の和:11859

約数の個数: 72

約数和(自身を含む): 629876520

約数和(自身を除く): 411807528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 11831, 18432, 23662, 35493, 47324, 70986, 94648, 106479, 141972, 189296, 212958, 283944, 378592, 425916, 567888, 757184, 851832, 1135776, 1514368, 1703664, 2271552, 3028736, 3407328, 4543104, 6057472, 6814656, 9086208, 12114944, 13629312, 18172416, 24229888, 27258624, 36344832, 54517248, 72689664, 109034496, 218068992]

約数ペア:

[(1, 218068992), (2, 109034496), (3, 72689664), (4, 54517248), (6, 36344832), (8, 27258624), (9, 24229888), (12, 18172416), (16, 13629312), (18, 12114944), (24, 9086208), (32, 6814656), (36, 6057472), (48, 4543104), (64, 3407328), (72, 3028736), (96, 2271552), (128, 1703664), (144, 1514368), (192, 1135776), (256, 851832), (288, 757184), (384, 567888), (512, 425916), (576, 378592), (768, 283944), (1024, 212958), (1152, 189296), (1536, 141972), (2048, 106479), (2304, 94648), (3072, 70986), (4608, 47324), (6144, 35493), (9216, 23662), (11831, 18432)]