971584068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 2980454400

約数和(自身を除く): 2008870332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 119, 156, 182, 199, 204, 221, 238, 263, 273, 357, 364, 398, 442, 476, 526, 546, 597, 663, 714, 789, 796, 884, 1052, 1092, 1194, 1326, 1393, 1428, 1547, 1578, 1841, 2388, 2587, 2652, 2786, 3094, 3156, 3383, 3419, 3682, 4179, 4471, 4641, 5174, 5523, 5572, 6188, 6766, 6838, 7364, 7761, 8358, 8942, 9282, 10149, 10257, 10348, 11046, 13413, 13532, 13676, 15522, 16716, 17884, 18109, 18564, 20298, 20514, 22092, 23681, 23933, 26826, 31044, 31297, 36218, 40596, 41028, 43979, 47362, 47866, 52337, 53652, 54327, 58123, 62594, 71043, 71799, 72436, 87958, 93891, 94724, 95732, 104674, 108654, 116246, 125188, 131937, 142086, 143598, 157011, 174369, 175916, 187782, 209348, 217308, 232492, 263874, 284172, 287196, 307853, 314022, 348738, 366359, 375564, 406861, 527748, 615706, 628044, 680381, 697476, 732718, 813722, 889729, 923559, 1099077, 1220583, 1231412, 1360762, 1465436, 1627444, 1779458, 1847118, 2041143, 2198154, 2441166, 2669187, 2721524, 3558916, 3694236, 4082286, 4396308, 4762667, 4882332, 5338374, 6228103, 8164572, 9525334, 10676748, 11566477, 12456206, 14288001, 18684309, 19050668, 23132954, 24912412, 28576002, 34699431, 37368618, 46265908, 57152004, 69398862, 74737236, 80965339, 138797724, 161930678, 242896017, 323861356, 485792034, 971584068]

約数ペア:

[(1, 971584068), (2, 485792034), (3, 323861356), (4, 242896017), (6, 161930678), (7, 138797724), (12, 80965339), (13, 74737236), (14, 69398862), (17, 57152004), (21, 46265908), (26, 37368618), (28, 34699431), (34, 28576002), (39, 24912412), (42, 23132954), (51, 19050668), (52, 18684309), (68, 14288001), (78, 12456206), (84, 11566477), (91, 10676748), (102, 9525334), (119, 8164572), (156, 6228103), (182, 5338374), (199, 4882332), (204, 4762667), (221, 4396308), (238, 4082286), (263, 3694236), (273, 3558916), (357, 2721524), (364, 2669187), (398, 2441166), (442, 2198154), (476, 2041143), (526, 1847118), (546, 1779458), (597, 1627444), (663, 1465436), (714, 1360762), (789, 1231412), (796, 1220583), (884, 1099077), (1052, 923559), (1092, 889729), (1194, 813722), (1326, 732718), (1393, 697476), (1428, 680381), (1547, 628044), (1578, 615706), (1841, 527748), (2388, 406861), (2587, 375564), (2652, 366359), (2786, 348738), (3094, 314022), (3156, 307853), (3383, 287196), (3419, 284172), (3682, 263874), (4179, 232492), (4471, 217308), (4641, 209348), (5174, 187782), (5523, 175916), (5572, 174369), (6188, 157011), (6766, 143598), (6838, 142086), (7364, 131937), (7761, 125188), (8358, 116246), (8942, 108654), (9282, 104674), (10149, 95732), (10257, 94724), (10348, 93891), (11046, 87958), (13413, 72436), (13532, 71799), (13676, 71043), (15522, 62594), (16716, 58123), (17884, 54327), (18109, 53652), (18564, 52337), (20298, 47866), (20514, 47362), (22092, 43979), (23681, 41028), (23933, 40596), (26826, 36218), (31044, 31297)]