400075872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{595351}}^1$

素因数の和:595371

約数の個数: 48

約数和(自身を含む): 1200229632

約数和(自身を除く): 800153760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 595351, 1190702, 1786053, 2381404, 3572106, 4167457, 4762808, 7144212, 8334914, 9525616, 12502371, 14288424, 16669828, 19051232, 25004742, 28576848, 33339656, 50009484, 57153696, 66679312, 100018968, 133358624, 200037936, 400075872]

約数ペア:

[(1, 400075872), (2, 200037936), (3, 133358624), (4, 100018968), (6, 66679312), (7, 57153696), (8, 50009484), (12, 33339656), (14, 28576848), (16, 25004742), (21, 19051232), (24, 16669828), (28, 14288424), (32, 12502371), (42, 9525616), (48, 8334914), (56, 7144212), (84, 4762808), (96, 4167457), (112, 3572106), (168, 2381404), (224, 1786053), (336, 1190702), (672, 595351)]