873418672

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{599}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 1985587200

約数和(自身を除く): 1112168528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 277, 329, 376, 554, 599, 658, 752, 1108, 1198, 1316, 1939, 2216, 2396, 2632, 3878, 4193, 4432, 4792, 5264, 7756, 8386, 9584, 13019, 15512, 16772, 26038, 28153, 31024, 33544, 52076, 56306, 67088, 91133, 104152, 112612, 165923, 182266, 197071, 208304, 225224, 331846, 364532, 394142, 450448, 663692, 729064, 788284, 1161461, 1327384, 1458128, 1576568, 2322922, 2654768, 3153136, 4645844, 7798381, 9291688, 15596762, 18583376, 31193524, 54588667, 62387048, 109177334, 124774096, 218354668, 436709336, 873418672]

約数ペア:

[(1, 873418672), (2, 436709336), (4, 218354668), (7, 124774096), (8, 109177334), (14, 62387048), (16, 54588667), (28, 31193524), (47, 18583376), (56, 15596762), (94, 9291688), (112, 7798381), (188, 4645844), (277, 3153136), (329, 2654768), (376, 2322922), (554, 1576568), (599, 1458128), (658, 1327384), (752, 1161461), (1108, 788284), (1198, 729064), (1316, 663692), (1939, 450448), (2216, 394142), (2396, 364532), (2632, 331846), (3878, 225224), (4193, 208304), (4432, 197071), (4792, 182266), (5264, 165923), (7756, 112612), (8386, 104152), (9584, 91133), (13019, 67088), (15512, 56306), (16772, 52076), (26038, 33544), (28153, 31024)]