401028858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{16063}}^1$

素因数の和:16163

約数の個数: 48

約数和(自身を含む): 927214080

約数和(自身を除く): 526185222

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 12483, 16063, 24966, 32126, 48189, 96378, 144567, 289134, 305197, 610394, 915591, 1172599, 1831182, 2345198, 2746773, 3517797, 5493546, 7035594, 10553391, 21106782, 22279381, 44558762, 66838143, 133676286, 200514429, 401028858]

約数ペア:

[(1, 401028858), (2, 200514429), (3, 133676286), (6, 66838143), (9, 44558762), (18, 22279381), (19, 21106782), (38, 10553391), (57, 7035594), (73, 5493546), (114, 3517797), (146, 2746773), (171, 2345198), (219, 1831182), (342, 1172599), (438, 915591), (657, 610394), (1314, 305197), (1387, 289134), (2774, 144567), (4161, 96378), (8322, 48189), (12483, 32126), (16063, 24966)]