427945961984

素因数分解:

$2^9\times {\mathrm{8243}}^1\times {\mathrm{101399}}^1$

素因数の和:109660

約数の個数: 40

約数和(自身を含む): 855168256800

約数和(自身を除く): 427222294816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 8243, 16486, 32972, 65944, 101399, 131888, 202798, 263776, 405596, 527552, 811192, 1055104, 1622384, 2110208, 3244768, 4220416, 6489536, 12979072, 25958144, 51916288, 835831957, 1671663914, 3343327828, 6686655656, 13373311312, 26746622624, 53493245248, 106986490496, 213972980992, 427945961984]

約数ペア:

[(1, 427945961984), (2, 213972980992), (4, 106986490496), (8, 53493245248), (16, 26746622624), (32, 13373311312), (64, 6686655656), (128, 3343327828), (256, 1671663914), (512, 835831957), (8243, 51916288), (16486, 25958144), (32972, 12979072), (65944, 6489536), (101399, 4220416), (131888, 3244768), (202798, 2110208), (263776, 1622384), (405596, 1055104), (527552, 811192)]