987984

素因数分解:

$2^4\times 3^3\times {\mathrm{2287}}^1$

素因数の和:2304

約数の個数: 40

約数和(自身を含む): 2837120

約数和(自身を除く): 1849136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2287, 4574, 6861, 9148, 13722, 18296, 20583, 27444, 36592, 41166, 54888, 61749, 82332, 109776, 123498, 164664, 246996, 329328, 493992, 987984]

約数ペア:

[(1, 987984), (2, 493992), (3, 329328), (4, 246996), (6, 164664), (8, 123498), (9, 109776), (12, 82332), (16, 61749), (18, 54888), (24, 41166), (27, 36592), (36, 27444), (48, 20583), (54, 18296), (72, 13722), (108, 9148), (144, 6861), (216, 4574), (432, 2287)]