211818768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{90059}}^1$

素因数の和:90084

約数の個数: 60

約数和(自身を含む): 636544080

約数和(自身を除く): 424725312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 90059, 180118, 270177, 360236, 540354, 630413, 720472, 1080708, 1260826, 1440944, 1891239, 2161416, 2521652, 3782478, 4322832, 4412891, 5043304, 7564956, 8825782, 10086608, 13238673, 15129912, 17651564, 26477346, 30259824, 35303128, 52954692, 70606256, 105909384, 211818768]

約数ペア:

[(1, 211818768), (2, 105909384), (3, 70606256), (4, 52954692), (6, 35303128), (7, 30259824), (8, 26477346), (12, 17651564), (14, 15129912), (16, 13238673), (21, 10086608), (24, 8825782), (28, 7564956), (42, 5043304), (48, 4412891), (49, 4322832), (56, 3782478), (84, 2521652), (98, 2161416), (112, 1891239), (147, 1440944), (168, 1260826), (196, 1080708), (294, 720472), (336, 630413), (392, 540354), (588, 360236), (784, 270177), (1176, 180118), (2352, 90059)]