1539777216

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{40709}}^1$

素因数の和:40921

約数の個数: 56

約数和(自身を含む): 4094774640

約数和(自身を除く): 2554997424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 12608, 18912, 37824, 40709, 81418, 122127, 162836, 244254, 325672, 488508, 651344, 977016, 1302688, 1954032, 2605376, 3908064, 7816128, 8019673, 16039346, 24059019, 32078692, 48118038, 64157384, 96236076, 128314768, 192472152, 256629536, 384944304, 513259072, 769888608, 1539777216]

約数ペア:

[(1, 1539777216), (2, 769888608), (3, 513259072), (4, 384944304), (6, 256629536), (8, 192472152), (12, 128314768), (16, 96236076), (24, 64157384), (32, 48118038), (48, 32078692), (64, 24059019), (96, 16039346), (192, 8019673), (197, 7816128), (394, 3908064), (591, 2605376), (788, 1954032), (1182, 1302688), (1576, 977016), (2364, 651344), (3152, 488508), (4728, 325672), (6304, 244254), (9456, 162836), (12608, 122127), (18912, 81418), (37824, 40709)]