238039812

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{1777}}^1$

素因数の和:1909

約数の個数: 54

約数和(自身を含む): 612081834

約数和(自身を除く): 374042022

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1777, 2196, 3554, 3721, 5331, 7108, 7442, 10662, 11163, 14884, 15993, 21324, 22326, 31986, 33489, 44652, 63972, 66978, 108397, 133956, 216794, 325191, 433588, 650382, 975573, 1300764, 1951146, 3902292, 6612217, 13224434, 19836651, 26448868, 39673302, 59509953, 79346604, 119019906, 238039812]

約数ペア:

[(1, 238039812), (2, 119019906), (3, 79346604), (4, 59509953), (6, 39673302), (9, 26448868), (12, 19836651), (18, 13224434), (36, 6612217), (61, 3902292), (122, 1951146), (183, 1300764), (244, 975573), (366, 650382), (549, 433588), (732, 325191), (1098, 216794), (1777, 133956), (2196, 108397), (3554, 66978), (3721, 63972), (5331, 44652), (7108, 33489), (7442, 31986), (10662, 22326), (11163, 21324), (14884, 15993)]