1289250816

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 4059095040

約数和(自身を除く): 2769844224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 967, 992, 1024, 1302, 1344, 1488, 1536, 1736, 1792, 1934, 1984, 2048, 2604, 2688, 2901, 2976, 3072, 3472, 3584, 3868, 3968, 5208, 5376, 5802, 5952, 6144, 6769, 6944, 7168, 7736, 7936, 10416, 10752, 11604, 11904, 13538, 13888, 14336, 15472, 15872, 20307, 20832, 21504, 23208, 23808, 27076, 27776, 29977, 30944, 31744, 40614, 41664, 43008, 46416, 47616, 54152, 55552, 59954, 61888, 63488, 81228, 83328, 89931, 92832, 95232, 108304, 111104, 119908, 123776, 162456, 166656, 179862, 185664, 190464, 209839, 216608, 222208, 239816, 247552, 324912, 333312, 359724, 371328, 419678, 433216, 444416, 479632, 495104, 629517, 649824, 666624, 719448, 742656, 839356, 866432, 959264, 990208, 1259034, 1299648, 1333248, 1438896, 1485312, 1678712, 1732864, 1918528, 1980416, 2518068, 2599296, 2877792, 2970624, 3357424, 3465728, 3837056, 5036136, 5198592, 5755584, 5941248, 6714848, 6931456, 7674112, 10072272, 10397184, 11511168, 13429696, 13862912, 15348224, 20144544, 20794368, 23022336, 26859392, 30696448, 40289088, 41588736, 46044672, 53718784, 61392896, 80578176, 92089344, 107437568, 161156352, 184178688, 214875136, 322312704, 429750272, 644625408, 1289250816]

約数ペア:

[(1, 1289250816), (2, 644625408), (3, 429750272), (4, 322312704), (6, 214875136), (7, 184178688), (8, 161156352), (12, 107437568), (14, 92089344), (16, 80578176), (21, 61392896), (24, 53718784), (28, 46044672), (31, 41588736), (32, 40289088), (42, 30696448), (48, 26859392), (56, 23022336), (62, 20794368), (64, 20144544), (84, 15348224), (93, 13862912), (96, 13429696), (112, 11511168), (124, 10397184), (128, 10072272), (168, 7674112), (186, 6931456), (192, 6714848), (217, 5941248), (224, 5755584), (248, 5198592), (256, 5036136), (336, 3837056), (372, 3465728), (384, 3357424), (434, 2970624), (448, 2877792), (496, 2599296), (512, 2518068), (651, 1980416), (672, 1918528), (744, 1732864), (768, 1678712), (868, 1485312), (896, 1438896), (967, 1333248), (992, 1299648), (1024, 1259034), (1302, 990208), (1344, 959264), (1488, 866432), (1536, 839356), (1736, 742656), (1792, 719448), (1934, 666624), (1984, 649824), (2048, 629517), (2604, 495104), (2688, 479632), (2901, 444416), (2976, 433216), (3072, 419678), (3472, 371328), (3584, 359724), (3868, 333312), (3968, 324912), (5208, 247552), (5376, 239816), (5802, 222208), (5952, 216608), (6144, 209839), (6769, 190464), (6944, 185664), (7168, 179862), (7736, 166656), (7936, 162456), (10416, 123776), (10752, 119908), (11604, 111104), (11904, 108304), (13538, 95232), (13888, 92832), (14336, 89931), (15472, 83328), (15872, 81228), (20307, 63488), (20832, 61888), (21504, 59954), (23208, 55552), (23808, 54152), (27076, 47616), (27776, 46416), (29977, 43008), (30944, 41664), (31744, 40614)]