557498214

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 120

約数和(自身を含む): 1546467120

約数和(自身を除く): 988968906

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 567, 702, 819, 1014, 1053, 1134, 1183, 1521, 1638, 2106, 2366, 2457, 2909, 3042, 3549, 4563, 4914, 5818, 7098, 7371, 8727, 9126, 10647, 13689, 14742, 17454, 20363, 21294, 26181, 27378, 31941, 37817, 40726, 52362, 61089, 63882, 75634, 78543, 95823, 113451, 122178, 157086, 183267, 191646, 226902, 235629, 264719, 340353, 366534, 471258, 491621, 529438, 549801, 680706, 794157, 983242, 1021059, 1099602, 1474863, 1588314, 1649403, 2042118, 2382471, 2949726, 3063177, 3298806, 3441347, 4424589, 4764942, 6126354, 6882694, 7147413, 8849178, 10324041, 13273767, 14294826, 20648082, 21442239, 26547534, 30972123, 39821301, 42884478, 61944246, 79642602, 92916369, 185832738, 278749107, 557498214]

約数ペア:

[(1, 557498214), (2, 278749107), (3, 185832738), (6, 92916369), (7, 79642602), (9, 61944246), (13, 42884478), (14, 39821301), (18, 30972123), (21, 26547534), (26, 21442239), (27, 20648082), (39, 14294826), (42, 13273767), (54, 10324041), (63, 8849178), (78, 7147413), (81, 6882694), (91, 6126354), (117, 4764942), (126, 4424589), (162, 3441347), (169, 3298806), (182, 3063177), (189, 2949726), (234, 2382471), (273, 2042118), (338, 1649403), (351, 1588314), (378, 1474863), (507, 1099602), (546, 1021059), (567, 983242), (702, 794157), (819, 680706), (1014, 549801), (1053, 529438), (1134, 491621), (1183, 471258), (1521, 366534), (1638, 340353), (2106, 264719), (2366, 235629), (2457, 226902), (2909, 191646), (3042, 183267), (3549, 157086), (4563, 122178), (4914, 113451), (5818, 95823), (7098, 78543), (7371, 75634), (8727, 63882), (9126, 61089), (10647, 52362), (13689, 40726), (14742, 37817), (17454, 31941), (20363, 27378), (21294, 26181)]