2912309808

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{5443}}^1$

素因数の和:5682

約数の個数: 80

約数和(自身を含む): 7679437056

約数和(自身を除く): 4767127248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 157, 213, 284, 314, 426, 471, 568, 628, 852, 942, 1136, 1256, 1704, 1884, 2512, 3408, 3768, 5443, 7536, 10886, 11147, 16329, 21772, 22294, 32658, 33441, 43544, 44588, 65316, 66882, 87088, 89176, 130632, 133764, 178352, 261264, 267528, 386453, 535056, 772906, 854551, 1159359, 1545812, 1709102, 2318718, 2563653, 3091624, 3418204, 4637436, 5127306, 6183248, 6836408, 9274872, 10254612, 13672816, 18549744, 20509224, 41018448, 60673121, 121346242, 182019363, 242692484, 364038726, 485384968, 728077452, 970769936, 1456154904, 2912309808]

約数ペア:

[(1, 2912309808), (2, 1456154904), (3, 970769936), (4, 728077452), (6, 485384968), (8, 364038726), (12, 242692484), (16, 182019363), (24, 121346242), (48, 60673121), (71, 41018448), (142, 20509224), (157, 18549744), (213, 13672816), (284, 10254612), (314, 9274872), (426, 6836408), (471, 6183248), (568, 5127306), (628, 4637436), (852, 3418204), (942, 3091624), (1136, 2563653), (1256, 2318718), (1704, 1709102), (1884, 1545812), (2512, 1159359), (3408, 854551), (3768, 772906), (5443, 535056), (7536, 386453), (10886, 267528), (11147, 261264), (16329, 178352), (21772, 133764), (22294, 130632), (32658, 89176), (33441, 87088), (43544, 66882), (44588, 65316)]