282820428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4549}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 785038800

約数和(自身を除く): 502218372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1413, 1727, 1884, 2826, 3454, 4549, 5181, 5652, 6908, 9098, 10362, 13647, 15543, 18196, 20724, 27294, 31086, 40941, 50039, 54588, 62172, 81882, 100078, 150117, 163764, 200156, 300234, 450351, 600468, 714193, 900702, 1428386, 1801404, 2142579, 2856772, 4285158, 6427737, 7856123, 8570316, 12855474, 15712246, 23568369, 25710948, 31424492, 47136738, 70705107, 94273476, 141410214, 282820428]

約数ペア:

[(1, 282820428), (2, 141410214), (3, 94273476), (4, 70705107), (6, 47136738), (9, 31424492), (11, 25710948), (12, 23568369), (18, 15712246), (22, 12855474), (33, 8570316), (36, 7856123), (44, 6427737), (66, 4285158), (99, 2856772), (132, 2142579), (157, 1801404), (198, 1428386), (314, 900702), (396, 714193), (471, 600468), (628, 450351), (942, 300234), (1413, 200156), (1727, 163764), (1884, 150117), (2826, 100078), (3454, 81882), (4549, 62172), (5181, 54588), (5652, 50039), (6908, 40941), (9098, 31086), (10362, 27294), (13647, 20724), (15543, 18196)]