552597516

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{719}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 1439081280

約数和(自身を除く): 886483764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 577, 666, 719, 1154, 1332, 1438, 1731, 2157, 2308, 2876, 3462, 4314, 5193, 6471, 6924, 8628, 10386, 12942, 20772, 21349, 25884, 26603, 42698, 53206, 64047, 79809, 85396, 106412, 128094, 159618, 192141, 239427, 256188, 319236, 384282, 414863, 478854, 768564, 829726, 957708, 1244589, 1659452, 2489178, 3733767, 4978356, 7467534, 14935068, 15349931, 30699862, 46049793, 61399724, 92099586, 138149379, 184199172, 276298758, 552597516]

約数ペア:

[(1, 552597516), (2, 276298758), (3, 184199172), (4, 138149379), (6, 92099586), (9, 61399724), (12, 46049793), (18, 30699862), (36, 15349931), (37, 14935068), (74, 7467534), (111, 4978356), (148, 3733767), (222, 2489178), (333, 1659452), (444, 1244589), (577, 957708), (666, 829726), (719, 768564), (1154, 478854), (1332, 414863), (1438, 384282), (1731, 319236), (2157, 256188), (2308, 239427), (2876, 192141), (3462, 159618), (4314, 128094), (5193, 106412), (6471, 85396), (6924, 79809), (8628, 64047), (10386, 53206), (12942, 42698), (20772, 26603), (21349, 25884)]