220121856

素因数分解:

$2^8\times 3^2\times {\mathrm{95539}}^1$

素因数の和:95561

約数の個数: 54

約数和(自身を含む): 634672220

約数和(自身を除く): 414550364

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, 576, 768, 1152, 2304, 95539, 191078, 286617, 382156, 573234, 764312, 859851, 1146468, 1528624, 1719702, 2292936, 3057248, 3439404, 4585872, 6114496, 6878808, 9171744, 12228992, 13757616, 18343488, 24457984, 27515232, 36686976, 55030464, 73373952, 110060928, 220121856]

約数ペア:

[(1, 220121856), (2, 110060928), (3, 73373952), (4, 55030464), (6, 36686976), (8, 27515232), (9, 24457984), (12, 18343488), (16, 13757616), (18, 12228992), (24, 9171744), (32, 6878808), (36, 6114496), (48, 4585872), (64, 3439404), (72, 3057248), (96, 2292936), (128, 1719702), (144, 1528624), (192, 1146468), (256, 859851), (288, 764312), (384, 573234), (576, 382156), (768, 286617), (1152, 191078), (2304, 95539)]