140421312

素因数分解:

$2^6\times 3^2\times {\mathrm{243787}}^1$

素因数の和:243805

約数の個数: 42

約数和(自身を含む): 402493988

約数和(自身を除く): 262072676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243787, 487574, 731361, 975148, 1462722, 1950296, 2194083, 2925444, 3900592, 4388166, 5850888, 7801184, 8776332, 11701776, 15602368, 17552664, 23403552, 35105328, 46807104, 70210656, 140421312]

約数ペア:

[(1, 140421312), (2, 70210656), (3, 46807104), (4, 35105328), (6, 23403552), (8, 17552664), (9, 15602368), (12, 11701776), (16, 8776332), (18, 7801184), (24, 5850888), (32, 4388166), (36, 3900592), (48, 2925444), (64, 2194083), (72, 1950296), (96, 1462722), (144, 975148), (192, 731361), (288, 487574), (576, 243787)]