551036164

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2803}}^1$

素因数の和:2897

約数の個数: 72

約数和(自身を含む): 1208299680

約数和(自身を除く): 657263516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 68, 98, 118, 119, 196, 236, 238, 413, 476, 826, 833, 1003, 1652, 1666, 2006, 2803, 2891, 3332, 4012, 5606, 5782, 7021, 11212, 11564, 14042, 19621, 28084, 39242, 47651, 49147, 78484, 95302, 98294, 137347, 165377, 190604, 196588, 274694, 330754, 333557, 549388, 661508, 667114, 1157639, 1334228, 2315278, 2334899, 2811409, 4630556, 4669798, 5622818, 8103473, 9339596, 11245636, 16206946, 19679863, 32413892, 39359726, 78719452, 137759041, 275518082, 551036164]

約数ペア:

[(1, 551036164), (2, 275518082), (4, 137759041), (7, 78719452), (14, 39359726), (17, 32413892), (28, 19679863), (34, 16206946), (49, 11245636), (59, 9339596), (68, 8103473), (98, 5622818), (118, 4669798), (119, 4630556), (196, 2811409), (236, 2334899), (238, 2315278), (413, 1334228), (476, 1157639), (826, 667114), (833, 661508), (1003, 549388), (1652, 333557), (1666, 330754), (2006, 274694), (2803, 196588), (2891, 190604), (3332, 165377), (4012, 137347), (5606, 98294), (5782, 95302), (7021, 78484), (11212, 49147), (11564, 47651), (14042, 39242), (19621, 28084)]