389628468

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{6043}}^1$

素因数の和:6258

約数の個数: 60

約数和(自身を含む): 1023853600

約数和(自身を除く): 634225132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 324, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 6043, 7164, 10746, 12086, 16119, 18129, 21492, 24172, 32238, 36258, 54387, 64476, 72516, 108774, 163161, 217548, 326322, 489483, 652644, 978966, 1202557, 1957932, 2405114, 3607671, 4810228, 7215342, 10823013, 14430684, 21646026, 32469039, 43292052, 64938078, 97407117, 129876156, 194814234, 389628468]

約数ペア:

[(1, 389628468), (2, 194814234), (3, 129876156), (4, 97407117), (6, 64938078), (9, 43292052), (12, 32469039), (18, 21646026), (27, 14430684), (36, 10823013), (54, 7215342), (81, 4810228), (108, 3607671), (162, 2405114), (199, 1957932), (324, 1202557), (398, 978966), (597, 652644), (796, 489483), (1194, 326322), (1791, 217548), (2388, 163161), (3582, 108774), (5373, 72516), (6043, 64476), (7164, 54387), (10746, 36258), (12086, 32238), (16119, 24172), (18129, 21492)]