212767968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1160

約数の個数: 96

約数和(自身を含む): 640604160

約数和(自身を除く): 427836192

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, 479, 661, 672, 958, 1322, 1437, 1916, 1983, 2644, 2874, 3353, 3832, 3966, 4627, 5288, 5748, 6706, 7664, 7932, 9254, 10059, 10576, 11496, 13412, 13881, 15328, 15864, 18508, 20118, 21152, 22992, 26824, 27762, 31728, 37016, 40236, 45984, 53648, 55524, 63456, 74032, 80472, 107296, 111048, 148064, 160944, 222096, 316619, 321888, 444192, 633238, 949857, 1266476, 1899714, 2216333, 2532952, 3799428, 4432666, 5065904, 6648999, 7598856, 8865332, 10131808, 13297998, 15197712, 17730664, 26595996, 30395424, 35461328, 53191992, 70922656, 106383984, 212767968]

約数ペア:

[(1, 212767968), (2, 106383984), (3, 70922656), (4, 53191992), (6, 35461328), (7, 30395424), (8, 26595996), (12, 17730664), (14, 15197712), (16, 13297998), (21, 10131808), (24, 8865332), (28, 7598856), (32, 6648999), (42, 5065904), (48, 4432666), (56, 3799428), (84, 2532952), (96, 2216333), (112, 1899714), (168, 1266476), (224, 949857), (336, 633238), (479, 444192), (661, 321888), (672, 316619), (958, 222096), (1322, 160944), (1437, 148064), (1916, 111048), (1983, 107296), (2644, 80472), (2874, 74032), (3353, 63456), (3832, 55524), (3966, 53648), (4627, 45984), (5288, 40236), (5748, 37016), (6706, 31728), (7664, 27762), (7932, 26824), (9254, 22992), (10059, 21152), (10576, 20118), (11496, 18508), (13412, 15864), (13881, 15328)]