269804586

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 587748096

約数和(自身を除く): 317943510

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 103, 122, 183, 206, 309, 366, 421, 618, 842, 1037, 1263, 1751, 2074, 2526, 3111, 3502, 5253, 6222, 6283, 7157, 10506, 12566, 14314, 18849, 21471, 25681, 37698, 42942, 43363, 51362, 77043, 86726, 106811, 130089, 154086, 213622, 260178, 320433, 436577, 640866, 737171, 873154, 1309731, 1474342, 2211513, 2619462, 2645143, 4423026, 5290286, 7935429, 15870858, 44967431, 89934862, 134902293, 269804586]

約数ペア:

[(1, 269804586), (2, 134902293), (3, 89934862), (6, 44967431), (17, 15870858), (34, 7935429), (51, 5290286), (61, 4423026), (102, 2645143), (103, 2619462), (122, 2211513), (183, 1474342), (206, 1309731), (309, 873154), (366, 737171), (421, 640866), (618, 436577), (842, 320433), (1037, 260178), (1263, 213622), (1751, 154086), (2074, 130089), (2526, 106811), (3111, 86726), (3502, 77043), (5253, 51362), (6222, 43363), (6283, 42942), (7157, 37698), (10506, 25681), (12566, 21471), (14314, 18849)]