71139156984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1451

約数の個数: 256

約数和(自身を含む): 228156825600

約数和(自身を除く): 157017668616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 197, 216, 241, 252, 378, 394, 482, 504, 591, 723, 756, 788, 964, 991, 1182, 1379, 1446, 1512, 1576, 1687, 1773, 1928, 1982, 2169, 2364, 2758, 2892, 2973, 3374, 3546, 3964, 4137, 4338, 4728, 5061, 5319, 5516, 5784, 5946, 6507, 6748, 6937, 7092, 7928, 8274, 8676, 8919, 10122, 10638, 11032, 11892, 12411, 13014, 13496, 13874, 14184, 15183, 16548, 17352, 17838, 20244, 20811, 21276, 23784, 24822, 26028, 26757, 27748, 30366, 33096, 35676, 37233, 40488, 41622, 42552, 45549, 47477, 49644, 52056, 53514, 55496, 60732, 62433, 71352, 74466, 83244, 91098, 94954, 99288, 107028, 121464, 124866, 142431, 148932, 166488, 182196, 187299, 189908, 195227, 214056, 238831, 249732, 284862, 297864, 332339, 364392, 374598, 379816, 390454, 427293, 477662, 499464, 569724, 585681, 664678, 716493, 749196, 780908, 854586, 955324, 997017, 1139448, 1171362, 1281879, 1329356, 1366589, 1432986, 1498392, 1561816, 1671817, 1709172, 1757043, 1910648, 1994034, 2149479, 2342724, 2563758, 2658712, 2733178, 2865972, 2991051, 3343634, 3418344, 3514086, 3988068, 4099767, 4298958, 4685448, 5015451, 5127516, 5271129, 5466356, 5731944, 5982102, 6448437, 6687268, 7028172, 7976136, 8199534, 8597916, 8973153, 10030902, 10255032, 10542258, 10932712, 11964204, 12299301, 12896874, 13374536, 14056344, 15046353, 16399068, 17195832, 17946306, 20061804, 21084516, 23928408, 24598602, 25793748, 30092706, 32798136, 35892612, 36897903, 40123608, 42169032, 45139059, 47049707, 49197204, 51587496, 60185412, 71785224, 73795806, 90278118, 94099414, 98394408, 120370824, 141149121, 147591612, 180556236, 188198828, 282298242, 295183224, 329347949, 361112472, 376397656, 423447363, 564596484, 658695898, 846894726, 988043847, 1129192968, 1270342089, 1317391796, 1693789452, 1976087694, 2540684178, 2634783592, 2964131541, 3387578904, 3952175388, 5081368356, 5928263082, 7904350776, 8892394623, 10162736712, 11856526164, 17784789246, 23713052328, 35569578492, 71139156984]

約数ペア:

[(1, 71139156984), (2, 35569578492), (3, 23713052328), (4, 17784789246), (6, 11856526164), (7, 10162736712), (8, 8892394623), (9, 7904350776), (12, 5928263082), (14, 5081368356), (18, 3952175388), (21, 3387578904), (24, 2964131541), (27, 2634783592), (28, 2540684178), (36, 1976087694), (42, 1693789452), (54, 1317391796), (56, 1270342089), (63, 1129192968), (72, 988043847), (84, 846894726), (108, 658695898), (126, 564596484), (168, 423447363), (189, 376397656), (197, 361112472), (216, 329347949), (241, 295183224), (252, 282298242), (378, 188198828), (394, 180556236), (482, 147591612), (504, 141149121), (591, 120370824), (723, 98394408), (756, 94099414), (788, 90278118), (964, 73795806), (991, 71785224), (1182, 60185412), (1379, 51587496), (1446, 49197204), (1512, 47049707), (1576, 45139059), (1687, 42169032), (1773, 40123608), (1928, 36897903), (1982, 35892612), (2169, 32798136), (2364, 30092706), (2758, 25793748), (2892, 24598602), (2973, 23928408), (3374, 21084516), (3546, 20061804), (3964, 17946306), (4137, 17195832), (4338, 16399068), (4728, 15046353), (5061, 14056344), (5319, 13374536), (5516, 12896874), (5784, 12299301), (5946, 11964204), (6507, 10932712), (6748, 10542258), (6937, 10255032), (7092, 10030902), (7928, 8973153), (8274, 8597916), (8676, 8199534), (8919, 7976136), (10122, 7028172), (10638, 6687268), (11032, 6448437), (11892, 5982102), (12411, 5731944), (13014, 5466356), (13496, 5271129), (13874, 5127516), (14184, 5015451), (15183, 4685448), (16548, 4298958), (17352, 4099767), (17838, 3988068), (20244, 3514086), (20811, 3418344), (21276, 3343634), (23784, 2991051), (24822, 2865972), (26028, 2733178), (26757, 2658712), (27748, 2563758), (30366, 2342724), (33096, 2149479), (35676, 1994034), (37233, 1910648), (40488, 1757043), (41622, 1709172), (42552, 1671817), (45549, 1561816), (47477, 1498392), (49644, 1432986), (52056, 1366589), (53514, 1329356), (55496, 1281879), (60732, 1171362), (62433, 1139448), (71352, 997017), (74466, 955324), (83244, 854586), (91098, 780908), (94954, 749196), (99288, 716493), (107028, 664678), (121464, 585681), (124866, 569724), (142431, 499464), (148932, 477662), (166488, 427293), (182196, 390454), (187299, 379816), (189908, 374598), (195227, 364392), (214056, 332339), (238831, 297864), (249732, 284862)]