1923701472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 288

約数和(自身を含む): 6868592640

約数和(自身を除く): 4944891168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 223, 224, 231, 252, 264, 288, 308, 336, 352, 389, 396, 446, 462, 504, 528, 616, 669, 672, 693, 778, 792, 892, 924, 1008, 1056, 1167, 1232, 1338, 1386, 1556, 1561, 1584, 1784, 1848, 2007, 2016, 2334, 2453, 2464, 2676, 2723, 2772, 3112, 3122, 3168, 3501, 3568, 3696, 4014, 4279, 4668, 4683, 4906, 5352, 5446, 5544, 6224, 6244, 7002, 7136, 7359, 7392, 8028, 8169, 8558, 9336, 9366, 9812, 10704, 10892, 11088, 12448, 12488, 12837, 14004, 14049, 14718, 16056, 16338, 17116, 17171, 18672, 18732, 19624, 21408, 21784, 22077, 22176, 24507, 24976, 25674, 28008, 28098, 29436, 29953, 32112, 32676, 34232, 34342, 37344, 37464, 38511, 39248, 43568, 44154, 49014, 49952, 51348, 51513, 56016, 56196, 58872, 59906, 64224, 65352, 68464, 68684, 74928, 77022, 78496, 86747, 87136, 88308, 89859, 98028, 102696, 103026, 112032, 112392, 117744, 119812, 130704, 136928, 137368, 149856, 154044, 154539, 173494, 176616, 179718, 196056, 205392, 206052, 224784, 235488, 239624, 260241, 261408, 269577, 274736, 308088, 309078, 346988, 353232, 359436, 392112, 410784, 412104, 449568, 479248, 520482, 539154, 549472, 607229, 616176, 618156, 693976, 706464, 718872, 780723, 784224, 824208, 954217, 958496, 1040964, 1078308, 1214458, 1232352, 1236312, 1387952, 1437744, 1561446, 1648416, 1821687, 1908434, 2081928, 2156616, 2428916, 2472624, 2775904, 2862651, 2875488, 3122892, 3643374, 3816868, 4163856, 4313232, 4857832, 4945248, 5465061, 5725302, 6245784, 6679519, 7286748, 7633736, 8327712, 8587953, 8626464, 9715664, 10930122, 11450604, 12491568, 13359038, 14573496, 15267472, 17175906, 19431328, 20038557, 21860244, 22901208, 24983136, 26718076, 29146992, 30534944, 34351812, 40077114, 43720488, 45802416, 53436152, 58293984, 60115671, 68703624, 80154228, 87440976, 91604832, 106872304, 120231342, 137407248, 160308456, 174881952, 213744608, 240462684, 274814496, 320616912, 480925368, 641233824, 961850736, 1923701472]

約数ペア:

[(1, 1923701472), (2, 961850736), (3, 641233824), (4, 480925368), (6, 320616912), (7, 274814496), (8, 240462684), (9, 213744608), (11, 174881952), (12, 160308456), (14, 137407248), (16, 120231342), (18, 106872304), (21, 91604832), (22, 87440976), (24, 80154228), (28, 68703624), (32, 60115671), (33, 58293984), (36, 53436152), (42, 45802416), (44, 43720488), (48, 40077114), (56, 34351812), (63, 30534944), (66, 29146992), (72, 26718076), (77, 24983136), (84, 22901208), (88, 21860244), (96, 20038557), (99, 19431328), (112, 17175906), (126, 15267472), (132, 14573496), (144, 13359038), (154, 12491568), (168, 11450604), (176, 10930122), (198, 9715664), (223, 8626464), (224, 8587953), (231, 8327712), (252, 7633736), (264, 7286748), (288, 6679519), (308, 6245784), (336, 5725302), (352, 5465061), (389, 4945248), (396, 4857832), (446, 4313232), (462, 4163856), (504, 3816868), (528, 3643374), (616, 3122892), (669, 2875488), (672, 2862651), (693, 2775904), (778, 2472624), (792, 2428916), (892, 2156616), (924, 2081928), (1008, 1908434), (1056, 1821687), (1167, 1648416), (1232, 1561446), (1338, 1437744), (1386, 1387952), (1556, 1236312), (1561, 1232352), (1584, 1214458), (1784, 1078308), (1848, 1040964), (2007, 958496), (2016, 954217), (2334, 824208), (2453, 784224), (2464, 780723), (2676, 718872), (2723, 706464), (2772, 693976), (3112, 618156), (3122, 616176), (3168, 607229), (3501, 549472), (3568, 539154), (3696, 520482), (4014, 479248), (4279, 449568), (4668, 412104), (4683, 410784), (4906, 392112), (5352, 359436), (5446, 353232), (5544, 346988), (6224, 309078), (6244, 308088), (7002, 274736), (7136, 269577), (7359, 261408), (7392, 260241), (8028, 239624), (8169, 235488), (8558, 224784), (9336, 206052), (9366, 205392), (9812, 196056), (10704, 179718), (10892, 176616), (11088, 173494), (12448, 154539), (12488, 154044), (12837, 149856), (14004, 137368), (14049, 136928), (14718, 130704), (16056, 119812), (16338, 117744), (17116, 112392), (17171, 112032), (18672, 103026), (18732, 102696), (19624, 98028), (21408, 89859), (21784, 88308), (22077, 87136), (22176, 86747), (24507, 78496), (24976, 77022), (25674, 74928), (28008, 68684), (28098, 68464), (29436, 65352), (29953, 64224), (32112, 59906), (32676, 58872), (34232, 56196), (34342, 56016), (37344, 51513), (37464, 51348), (38511, 49952), (39248, 49014), (43568, 44154)]