2049118848

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 288

約数和(自身を含む): 7086568320

約数和(自身を除く): 5037449472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 128, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 384, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 896, 992, 1008, 1116, 1152, 1171, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2342, 2352, 2604, 2688, 2976, 3038, 3136, 3472, 3513, 3528, 3906, 3968, 4032, 4464, 4557, 4684, 4704, 5208, 5952, 6076, 6272, 6944, 7026, 7056, 7812, 8064, 8197, 8928, 9114, 9368, 9408, 10416, 10539, 11904, 12152, 13671, 13888, 14052, 14112, 15624, 16394, 17856, 18228, 18736, 18816, 20832, 21078, 24304, 24591, 27342, 27776, 28104, 28224, 31248, 32788, 35712, 36301, 36456, 37472, 41664, 42156, 48608, 49182, 54684, 56208, 56448, 57379, 62496, 65576, 72602, 72912, 73773, 74944, 83328, 84312, 97216, 98364, 108903, 109368, 112416, 114758, 124992, 131152, 145204, 145824, 147546, 149888, 168624, 172137, 194432, 196728, 217806, 218736, 224832, 229516, 249984, 254107, 262304, 290408, 291648, 295092, 326709, 337248, 344274, 393456, 435612, 437472, 449664, 459032, 508214, 516411, 524608, 580816, 583296, 590184, 653418, 674496, 688548, 762321, 786912, 871224, 874944, 918064, 1016428, 1032822, 1049216, 1161632, 1180368, 1306836, 1348992, 1377096, 1524642, 1573824, 1742448, 1749888, 1778749, 1836128, 2032856, 2065644, 2286963, 2323264, 2360736, 2613672, 2754192, 3049284, 3147648, 3484896, 3557498, 3672256, 4065712, 4131288, 4573926, 4646528, 4721472, 5227344, 5336247, 5508384, 6098568, 6969792, 7114996, 7344512, 8131424, 8262576, 9147852, 9442944, 10454688, 10672494, 11016768, 12197136, 13939584, 14229992, 16008741, 16262848, 16525152, 18295704, 20909376, 21344988, 22033536, 24394272, 28459984, 32017482, 32525696, 33050304, 36591408, 41818752, 42689976, 48788544, 56919968, 64034964, 66100608, 73182816, 85379952, 97577088, 113839936, 128069928, 146365632, 170759904, 227679872, 256139856, 292731264, 341519808, 512279712, 683039616, 1024559424, 2049118848]

約数ペア:

[(1, 2049118848), (2, 1024559424), (3, 683039616), (4, 512279712), (6, 341519808), (7, 292731264), (8, 256139856), (9, 227679872), (12, 170759904), (14, 146365632), (16, 128069928), (18, 113839936), (21, 97577088), (24, 85379952), (28, 73182816), (31, 66100608), (32, 64034964), (36, 56919968), (42, 48788544), (48, 42689976), (49, 41818752), (56, 36591408), (62, 33050304), (63, 32525696), (64, 32017482), (72, 28459984), (84, 24394272), (93, 22033536), (96, 21344988), (98, 20909376), (112, 18295704), (124, 16525152), (126, 16262848), (128, 16008741), (144, 14229992), (147, 13939584), (168, 12197136), (186, 11016768), (192, 10672494), (196, 10454688), (217, 9442944), (224, 9147852), (248, 8262576), (252, 8131424), (279, 7344512), (288, 7114996), (294, 6969792), (336, 6098568), (372, 5508384), (384, 5336247), (392, 5227344), (434, 4721472), (441, 4646528), (448, 4573926), (496, 4131288), (504, 4065712), (558, 3672256), (576, 3557498), (588, 3484896), (651, 3147648), (672, 3049284), (744, 2754192), (784, 2613672), (868, 2360736), (882, 2323264), (896, 2286963), (992, 2065644), (1008, 2032856), (1116, 1836128), (1152, 1778749), (1171, 1749888), (1176, 1742448), (1302, 1573824), (1344, 1524642), (1488, 1377096), (1519, 1348992), (1568, 1306836), (1736, 1180368), (1764, 1161632), (1953, 1049216), (1984, 1032822), (2016, 1016428), (2232, 918064), (2342, 874944), (2352, 871224), (2604, 786912), (2688, 762321), (2976, 688548), (3038, 674496), (3136, 653418), (3472, 590184), (3513, 583296), (3528, 580816), (3906, 524608), (3968, 516411), (4032, 508214), (4464, 459032), (4557, 449664), (4684, 437472), (4704, 435612), (5208, 393456), (5952, 344274), (6076, 337248), (6272, 326709), (6944, 295092), (7026, 291648), (7056, 290408), (7812, 262304), (8064, 254107), (8197, 249984), (8928, 229516), (9114, 224832), (9368, 218736), (9408, 217806), (10416, 196728), (10539, 194432), (11904, 172137), (12152, 168624), (13671, 149888), (13888, 147546), (14052, 145824), (14112, 145204), (15624, 131152), (16394, 124992), (17856, 114758), (18228, 112416), (18736, 109368), (18816, 108903), (20832, 98364), (21078, 97216), (24304, 84312), (24591, 83328), (27342, 74944), (27776, 73773), (28104, 72912), (28224, 72602), (31248, 65576), (32788, 62496), (35712, 57379), (36301, 56448), (36456, 56208), (37472, 54684), (41664, 49182), (42156, 48608)]