219955536

素因数分解:

$2^4\times 3^2\times {\mathrm{827}}^1\times {\mathrm{1847}}^1$

素因数の和:2688

約数の個数: 60

約数和(自身を含む): 616648032

約数和(自身を除く): 396692496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 827, 1654, 1847, 2481, 3308, 3694, 4962, 5541, 6616, 7388, 7443, 9924, 11082, 13232, 14776, 14886, 16623, 19848, 22164, 29552, 29772, 33246, 39696, 44328, 59544, 66492, 88656, 119088, 132984, 265968, 1527469, 3054938, 4582407, 6109876, 9164814, 12219752, 13747221, 18329628, 24439504, 27494442, 36659256, 54988884, 73318512, 109977768, 219955536]

約数ペア:

[(1, 219955536), (2, 109977768), (3, 73318512), (4, 54988884), (6, 36659256), (8, 27494442), (9, 24439504), (12, 18329628), (16, 13747221), (18, 12219752), (24, 9164814), (36, 6109876), (48, 4582407), (72, 3054938), (144, 1527469), (827, 265968), (1654, 132984), (1847, 119088), (2481, 88656), (3308, 66492), (3694, 59544), (4962, 44328), (5541, 39696), (6616, 33246), (7388, 29772), (7443, 29552), (9924, 22164), (11082, 19848), (13232, 16623), (14776, 14886)]