319463928

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1092648960

約数和(自身を除く): 773185032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 49, 56, 62, 63, 69, 72, 84, 92, 93, 98, 124, 126, 127, 138, 147, 161, 168, 184, 186, 196, 207, 217, 248, 252, 254, 276, 279, 294, 322, 372, 381, 392, 414, 434, 441, 483, 504, 508, 552, 558, 588, 644, 651, 713, 744, 762, 828, 868, 882, 889, 966, 1016, 1116, 1127, 1143, 1176, 1288, 1302, 1426, 1449, 1519, 1524, 1656, 1736, 1764, 1778, 1932, 1953, 2139, 2232, 2254, 2286, 2604, 2667, 2852, 2898, 2921, 3038, 3048, 3381, 3528, 3556, 3864, 3906, 3937, 4278, 4508, 4557, 4572, 4991, 5208, 5334, 5704, 5796, 5842, 6076, 6223, 6417, 6762, 7112, 7812, 7874, 8001, 8556, 8763, 9016, 9114, 9144, 9982, 10143, 10668, 11592, 11684, 11811, 12152, 12446, 12834, 13524, 13671, 14973, 15624, 15748, 16002, 17112, 17526, 18228, 18669, 19964, 20286, 20447, 21336, 23368, 23622, 24892, 25668, 26289, 27048, 27342, 27559, 29946, 31496, 32004, 34937, 35052, 35433, 36456, 37338, 39928, 40572, 40894, 44919, 47244, 49784, 51336, 52578, 54684, 55118, 56007, 59892, 61341, 64008, 69874, 70104, 70866, 74676, 81144, 81788, 82677, 89838, 90551, 94488, 104811, 105156, 109368, 110236, 112014, 119784, 122682, 139748, 141732, 143129, 149352, 163576, 165354, 179676, 181102, 184023, 192913, 209622, 210312, 220472, 224028, 245364, 248031, 271653, 279496, 283464, 286258, 314433, 330708, 359352, 362204, 368046, 385826, 419244, 429387, 448056, 490728, 496062, 543306, 572516, 578739, 628866, 633857, 661416, 724408, 736092, 771652, 814959, 838488, 858774, 992124, 1086612, 1145032, 1157478, 1257732, 1267714, 1288161, 1472184, 1543304, 1629918, 1717548, 1736217, 1901571, 1984248, 2173224, 2314956, 2515464, 2535428, 2576322, 3259836, 3435096, 3472434, 3803142, 4436999, 4629912, 5070856, 5152644, 5704713, 6519672, 6944868, 7606284, 8873998, 10305288, 11409426, 13310997, 13889736, 15212568, 17747996, 22818852, 26621994, 35495992, 39932991, 45637704, 53243988, 79865982, 106487976, 159731964, 319463928]

約数ペア:

[(1, 319463928), (2, 159731964), (3, 106487976), (4, 79865982), (6, 53243988), (7, 45637704), (8, 39932991), (9, 35495992), (12, 26621994), (14, 22818852), (18, 17747996), (21, 15212568), (23, 13889736), (24, 13310997), (28, 11409426), (31, 10305288), (36, 8873998), (42, 7606284), (46, 6944868), (49, 6519672), (56, 5704713), (62, 5152644), (63, 5070856), (69, 4629912), (72, 4436999), (84, 3803142), (92, 3472434), (93, 3435096), (98, 3259836), (124, 2576322), (126, 2535428), (127, 2515464), (138, 2314956), (147, 2173224), (161, 1984248), (168, 1901571), (184, 1736217), (186, 1717548), (196, 1629918), (207, 1543304), (217, 1472184), (248, 1288161), (252, 1267714), (254, 1257732), (276, 1157478), (279, 1145032), (294, 1086612), (322, 992124), (372, 858774), (381, 838488), (392, 814959), (414, 771652), (434, 736092), (441, 724408), (483, 661416), (504, 633857), (508, 628866), (552, 578739), (558, 572516), (588, 543306), (644, 496062), (651, 490728), (713, 448056), (744, 429387), (762, 419244), (828, 385826), (868, 368046), (882, 362204), (889, 359352), (966, 330708), (1016, 314433), (1116, 286258), (1127, 283464), (1143, 279496), (1176, 271653), (1288, 248031), (1302, 245364), (1426, 224028), (1449, 220472), (1519, 210312), (1524, 209622), (1656, 192913), (1736, 184023), (1764, 181102), (1778, 179676), (1932, 165354), (1953, 163576), (2139, 149352), (2232, 143129), (2254, 141732), (2286, 139748), (2604, 122682), (2667, 119784), (2852, 112014), (2898, 110236), (2921, 109368), (3038, 105156), (3048, 104811), (3381, 94488), (3528, 90551), (3556, 89838), (3864, 82677), (3906, 81788), (3937, 81144), (4278, 74676), (4508, 70866), (4557, 70104), (4572, 69874), (4991, 64008), (5208, 61341), (5334, 59892), (5704, 56007), (5796, 55118), (5842, 54684), (6076, 52578), (6223, 51336), (6417, 49784), (6762, 47244), (7112, 44919), (7812, 40894), (7874, 40572), (8001, 39928), (8556, 37338), (8763, 36456), (9016, 35433), (9114, 35052), (9144, 34937), (9982, 32004), (10143, 31496), (10668, 29946), (11592, 27559), (11684, 27342), (11811, 27048), (12152, 26289), (12446, 25668), (12834, 24892), (13524, 23622), (13671, 23368), (14973, 21336), (15624, 20447), (15748, 20286), (16002, 19964), (17112, 18669), (17526, 18228)]