717948255681

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{4759}}^1$

素因数の和:5155

約数の個数: 96

約数和(自身を含む): 1140572160000

約数和(自身を除く): 422623904319

約数列:

[1, 3, 9, 19, 31, 57, 93, 149, 171, 191, 279, 447, 573, 589, 1341, 1719, 1767, 2831, 3629, 4619, 4759, 5301, 5921, 8493, 10887, 13857, 14277, 17763, 25479, 28459, 32661, 41571, 42831, 53289, 85377, 87761, 90421, 112499, 147529, 256131, 263283, 271263, 337497, 442587, 540721, 709091, 789849, 813789, 882229, 908969, 1012491, 1327761, 1622163, 2127273, 2646687, 2726907, 2803051, 4866489, 6381819, 7940061, 8180721, 8409153, 13472729, 16762351, 17270411, 21981821, 25227459, 28178039, 40418187, 50287053, 51811233, 65945463, 84534117, 121254561, 135436381, 150861159, 155433699, 197836389, 253602351, 406309143, 417654599, 535382741, 1218927429, 1252963797, 1606148223, 2573291239, 3758891391, 4198527811, 4818444669, 7719873717, 12595583433, 23159621151, 37786750299, 79772028409, 239316085227, 717948255681]

約数ペア:

[(1, 717948255681), (3, 239316085227), (9, 79772028409), (19, 37786750299), (31, 23159621151), (57, 12595583433), (93, 7719873717), (149, 4818444669), (171, 4198527811), (191, 3758891391), (279, 2573291239), (447, 1606148223), (573, 1252963797), (589, 1218927429), (1341, 535382741), (1719, 417654599), (1767, 406309143), (2831, 253602351), (3629, 197836389), (4619, 155433699), (4759, 150861159), (5301, 135436381), (5921, 121254561), (8493, 84534117), (10887, 65945463), (13857, 51811233), (14277, 50287053), (17763, 40418187), (25479, 28178039), (28459, 25227459), (32661, 21981821), (41571, 17270411), (42831, 16762351), (53289, 13472729), (85377, 8409153), (87761, 8180721), (90421, 7940061), (112499, 6381819), (147529, 4866489), (256131, 2803051), (263283, 2726907), (271263, 2646687), (337497, 2127273), (442587, 1622163), (540721, 1327761), (709091, 1012491), (789849, 908969), (813789, 882229)]