2158718976

素因数分解:

$2^{12}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 156

約数和(自身を含む): 6440091840

約数和(自身を除く): 4281372864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1889, 1984, 2048, 2232, 2304, 2976, 3072, 3778, 3968, 4096, 4464, 4608, 5667, 5952, 6144, 7556, 7936, 8928, 9216, 11334, 11904, 12288, 15112, 15872, 17001, 17856, 18432, 22668, 23808, 30224, 31744, 34002, 35712, 36864, 45336, 47616, 58559, 60448, 63488, 68004, 71424, 90672, 95232, 117118, 120896, 126976, 136008, 142848, 175677, 181344, 190464, 234236, 241792, 272016, 285696, 351354, 362688, 380928, 468472, 483584, 527031, 544032, 571392, 702708, 725376, 936944, 967168, 1054062, 1088064, 1142784, 1405416, 1450752, 1873888, 1934336, 2108124, 2176128, 2810832, 2901504, 3747776, 3868672, 4216248, 4352256, 5621664, 5803008, 7495552, 7737344, 8432496, 8704512, 11243328, 11606016, 14991104, 16864992, 17409024, 22486656, 23212032, 29982208, 33729984, 34818048, 44973312, 59964416, 67459968, 69636096, 89946624, 119928832, 134919936, 179893248, 239857664, 269839872, 359786496, 539679744, 719572992, 1079359488, 2158718976]

約数ペア:

[(1, 2158718976), (2, 1079359488), (3, 719572992), (4, 539679744), (6, 359786496), (8, 269839872), (9, 239857664), (12, 179893248), (16, 134919936), (18, 119928832), (24, 89946624), (31, 69636096), (32, 67459968), (36, 59964416), (48, 44973312), (62, 34818048), (64, 33729984), (72, 29982208), (93, 23212032), (96, 22486656), (124, 17409024), (128, 16864992), (144, 14991104), (186, 11606016), (192, 11243328), (248, 8704512), (256, 8432496), (279, 7737344), (288, 7495552), (372, 5803008), (384, 5621664), (496, 4352256), (512, 4216248), (558, 3868672), (576, 3747776), (744, 2901504), (768, 2810832), (992, 2176128), (1024, 2108124), (1116, 1934336), (1152, 1873888), (1488, 1450752), (1536, 1405416), (1889, 1142784), (1984, 1088064), (2048, 1054062), (2232, 967168), (2304, 936944), (2976, 725376), (3072, 702708), (3778, 571392), (3968, 544032), (4096, 527031), (4464, 483584), (4608, 468472), (5667, 380928), (5952, 362688), (6144, 351354), (7556, 285696), (7936, 272016), (8928, 241792), (9216, 234236), (11334, 190464), (11904, 181344), (12288, 175677), (15112, 142848), (15872, 136008), (17001, 126976), (17856, 120896), (18432, 117118), (22668, 95232), (23808, 90672), (30224, 71424), (31744, 68004), (34002, 63488), (35712, 60448), (36864, 58559), (45336, 47616)]