422881788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{647}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 1170505728

約数和(自身を除く): 747623940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 251, 372, 434, 502, 647, 651, 753, 868, 1004, 1294, 1302, 1506, 1757, 1941, 2588, 2604, 3012, 3514, 3882, 4529, 5271, 7028, 7764, 7781, 9058, 10542, 13587, 15562, 18116, 20057, 21084, 23343, 27174, 31124, 40114, 46686, 54348, 54467, 60171, 80228, 93372, 108934, 120342, 140399, 162397, 163401, 217868, 240684, 280798, 324794, 326802, 421197, 487191, 561596, 649588, 653604, 842394, 974382, 1136779, 1684788, 1948764, 2273558, 3410337, 4547116, 5034307, 6820674, 10068614, 13641348, 15102921, 20137228, 30205842, 35240149, 60411684, 70480298, 105720447, 140960596, 211440894, 422881788]

約数ペア:

[(1, 422881788), (2, 211440894), (3, 140960596), (4, 105720447), (6, 70480298), (7, 60411684), (12, 35240149), (14, 30205842), (21, 20137228), (28, 15102921), (31, 13641348), (42, 10068614), (62, 6820674), (84, 5034307), (93, 4547116), (124, 3410337), (186, 2273558), (217, 1948764), (251, 1684788), (372, 1136779), (434, 974382), (502, 842394), (647, 653604), (651, 649588), (753, 561596), (868, 487191), (1004, 421197), (1294, 326802), (1302, 324794), (1506, 280798), (1757, 240684), (1941, 217868), (2588, 163401), (2604, 162397), (3012, 140399), (3514, 120342), (3882, 108934), (4529, 93372), (5271, 80228), (7028, 60171), (7764, 54467), (7781, 54348), (9058, 46686), (10542, 40114), (13587, 31124), (15562, 27174), (18116, 23343), (20057, 21084)]