987283824

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{131009}}^1$

素因数の和:131177

約数の個数: 40

約数和(自身を含む): 2566747920

約数和(自身を除く): 1579464096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 131009, 262018, 393027, 524036, 786054, 1048072, 1572108, 2096144, 3144216, 6288432, 20568413, 41136826, 61705239, 82273652, 123410478, 164547304, 246820956, 329094608, 493641912, 987283824]

約数ペア:

[(1, 987283824), (2, 493641912), (3, 329094608), (4, 246820956), (6, 164547304), (8, 123410478), (12, 82273652), (16, 61705239), (24, 41136826), (48, 20568413), (157, 6288432), (314, 3144216), (471, 2096144), (628, 1572108), (942, 1048072), (1256, 786054), (1884, 524036), (2512, 393027), (3768, 262018), (7536, 131009)]