680057952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1531}}^1$

素因数の和:2212

約数の個数: 96

約数和(自身を含む): 2044594944

約数和(自身を除く): 1364536992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 661, 672, 1322, 1531, 1983, 2644, 3062, 3966, 4593, 4627, 5288, 6124, 7932, 9186, 9254, 10576, 10717, 12248, 13881, 15864, 18372, 18508, 21152, 21434, 24496, 27762, 31728, 32151, 36744, 37016, 42868, 48992, 55524, 63456, 64302, 73488, 74032, 85736, 111048, 128604, 146976, 148064, 171472, 222096, 257208, 342944, 444192, 514416, 1011991, 1028832, 2023982, 3035973, 4047964, 6071946, 7083937, 8095928, 12143892, 14167874, 16191856, 21251811, 24287784, 28335748, 32383712, 42503622, 48575568, 56671496, 85007244, 97151136, 113342992, 170014488, 226685984, 340028976, 680057952]

約数ペア:

[(1, 680057952), (2, 340028976), (3, 226685984), (4, 170014488), (6, 113342992), (7, 97151136), (8, 85007244), (12, 56671496), (14, 48575568), (16, 42503622), (21, 32383712), (24, 28335748), (28, 24287784), (32, 21251811), (42, 16191856), (48, 14167874), (56, 12143892), (84, 8095928), (96, 7083937), (112, 6071946), (168, 4047964), (224, 3035973), (336, 2023982), (661, 1028832), (672, 1011991), (1322, 514416), (1531, 444192), (1983, 342944), (2644, 257208), (3062, 222096), (3966, 171472), (4593, 148064), (4627, 146976), (5288, 128604), (6124, 111048), (7932, 85736), (9186, 74032), (9254, 73488), (10576, 64302), (10717, 63456), (12248, 55524), (13881, 48992), (15864, 42868), (18372, 37016), (18508, 36744), (21152, 32151), (21434, 31728), (24496, 27762)]