1888879104

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 240

約数和(自身を含む): 6434588160

約数和(自身を除く): 4545709056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1889, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3584, 3778, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5667, 5952, 6944, 7556, 7812, 7936, 8064, 8928, 10416, 10752, 11334, 11904, 13223, 13888, 15112, 15624, 15872, 16128, 17001, 17856, 20832, 22668, 23808, 26446, 27776, 30224, 31248, 32256, 34002, 35712, 39669, 41664, 45336, 47616, 52892, 55552, 58559, 60448, 62496, 68004, 71424, 79338, 83328, 90672, 105784, 111104, 117118, 119007, 120896, 124992, 136008, 142848, 158676, 166656, 175677, 181344, 211568, 234236, 238014, 241792, 249984, 272016, 317352, 333312, 351354, 362688, 409913, 423136, 468472, 476028, 483584, 499968, 527031, 544032, 634704, 702708, 725376, 819826, 846272, 936944, 952056, 967168, 999936, 1054062, 1088064, 1229739, 1269408, 1405416, 1450752, 1639652, 1692544, 1873888, 1904112, 2108124, 2176128, 2459478, 2538816, 2810832, 2901504, 3279304, 3385088, 3689217, 3747776, 3808224, 4216248, 4352256, 4918956, 5077632, 5621664, 6558608, 6770176, 7378434, 7495552, 7616448, 8432496, 8704512, 9837912, 10155264, 11243328, 13117216, 14756868, 14991104, 15232896, 16864992, 19675824, 20310528, 22486656, 26234432, 29513736, 29982208, 30465792, 33729984, 39351648, 44973312, 52468864, 59027472, 60931584, 67459968, 78703296, 89946624, 104937728, 118054944, 134919936, 157406592, 209875456, 236109888, 269839872, 314813184, 472219776, 629626368, 944439552, 1888879104]

約数ペア:

[(1, 1888879104), (2, 944439552), (3, 629626368), (4, 472219776), (6, 314813184), (7, 269839872), (8, 236109888), (9, 209875456), (12, 157406592), (14, 134919936), (16, 118054944), (18, 104937728), (21, 89946624), (24, 78703296), (28, 67459968), (31, 60931584), (32, 59027472), (36, 52468864), (42, 44973312), (48, 39351648), (56, 33729984), (62, 30465792), (63, 29982208), (64, 29513736), (72, 26234432), (84, 22486656), (93, 20310528), (96, 19675824), (112, 16864992), (124, 15232896), (126, 14991104), (128, 14756868), (144, 13117216), (168, 11243328), (186, 10155264), (192, 9837912), (217, 8704512), (224, 8432496), (248, 7616448), (252, 7495552), (256, 7378434), (279, 6770176), (288, 6558608), (336, 5621664), (372, 5077632), (384, 4918956), (434, 4352256), (448, 4216248), (496, 3808224), (504, 3747776), (512, 3689217), (558, 3385088), (576, 3279304), (651, 2901504), (672, 2810832), (744, 2538816), (768, 2459478), (868, 2176128), (896, 2108124), (992, 1904112), (1008, 1873888), (1116, 1692544), (1152, 1639652), (1302, 1450752), (1344, 1405416), (1488, 1269408), (1536, 1229739), (1736, 1088064), (1792, 1054062), (1889, 999936), (1953, 967168), (1984, 952056), (2016, 936944), (2232, 846272), (2304, 819826), (2604, 725376), (2688, 702708), (2976, 634704), (3472, 544032), (3584, 527031), (3778, 499968), (3906, 483584), (3968, 476028), (4032, 468472), (4464, 423136), (4608, 409913), (5208, 362688), (5376, 351354), (5667, 333312), (5952, 317352), (6944, 272016), (7556, 249984), (7812, 241792), (7936, 238014), (8064, 234236), (8928, 211568), (10416, 181344), (10752, 175677), (11334, 166656), (11904, 158676), (13223, 142848), (13888, 136008), (15112, 124992), (15624, 120896), (15872, 119007), (16128, 117118), (17001, 111104), (17856, 105784), (20832, 90672), (22668, 83328), (23808, 79338), (26446, 71424), (27776, 68004), (30224, 62496), (31248, 60448), (32256, 58559), (34002, 55552), (35712, 52892), (39669, 47616), (41664, 45336)]