396397296386

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{168433}}^1$

素因数の和:168715

約数の個数: 64

約数和(自身を含む): 746585726208

約数和(自身を除く): 350188429822

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 193, 386, 469, 871, 938, 1351, 1742, 2509, 2702, 5018, 6097, 12194, 12931, 17563, 25862, 35126, 90517, 168103, 168433, 181034, 336206, 336866, 1176721, 1179031, 2189629, 2353442, 2358062, 4379258, 11285011, 15327403, 22570022, 30654806, 32507569, 65015138, 78995077, 146705143, 157990154, 227552983, 293410286, 422598397, 455105966, 845196794, 1026936001, 2053872002, 2178007123, 2958188779, 4356014246, 5916377558, 15246049861, 28314092599, 30492099722, 56628185198, 198198648193, 396397296386]

約数ペア:

[(1, 396397296386), (2, 198198648193), (7, 56628185198), (13, 30492099722), (14, 28314092599), (26, 15246049861), (67, 5916377558), (91, 4356014246), (134, 2958188779), (182, 2178007123), (193, 2053872002), (386, 1026936001), (469, 845196794), (871, 455105966), (938, 422598397), (1351, 293410286), (1742, 227552983), (2509, 157990154), (2702, 146705143), (5018, 78995077), (6097, 65015138), (12194, 32507569), (12931, 30654806), (17563, 22570022), (25862, 15327403), (35126, 11285011), (90517, 4379258), (168103, 2358062), (168433, 2353442), (181034, 2189629), (336206, 1179031), (336866, 1176721)]