2627895296

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 5871936000

約数和(自身を除く): 3244040704

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 199, 208, 248, 256, 398, 403, 416, 496, 512, 796, 806, 832, 992, 1024, 1592, 1612, 1664, 1984, 2048, 2587, 3184, 3224, 3328, 3968, 4096, 5174, 6169, 6368, 6448, 6656, 7936, 8192, 10348, 12338, 12736, 12896, 13312, 15872, 16384, 20696, 24676, 25472, 25792, 26624, 31744, 32768, 41392, 49352, 50944, 51584, 53248, 63488, 80197, 82784, 98704, 101888, 103168, 106496, 126976, 160394, 165568, 197408, 203776, 206336, 212992, 253952, 320788, 331136, 394816, 407552, 412672, 425984, 507904, 641576, 662272, 789632, 815104, 825344, 1015808, 1283152, 1324544, 1579264, 1630208, 1650688, 2566304, 2649088, 3158528, 3260416, 3301376, 5132608, 5298176, 6317056, 6520832, 6602752, 10265216, 10596352, 12634112, 13205504, 20530432, 21192704, 25268224, 41060864, 42385408, 50536448, 82121728, 84770816, 101072896, 164243456, 202145792, 328486912, 656973824, 1313947648, 2627895296]

約数ペア:

[(1, 2627895296), (2, 1313947648), (4, 656973824), (8, 328486912), (13, 202145792), (16, 164243456), (26, 101072896), (31, 84770816), (32, 82121728), (52, 50536448), (62, 42385408), (64, 41060864), (104, 25268224), (124, 21192704), (128, 20530432), (199, 13205504), (208, 12634112), (248, 10596352), (256, 10265216), (398, 6602752), (403, 6520832), (416, 6317056), (496, 5298176), (512, 5132608), (796, 3301376), (806, 3260416), (832, 3158528), (992, 2649088), (1024, 2566304), (1592, 1650688), (1612, 1630208), (1664, 1579264), (1984, 1324544), (2048, 1283152), (2587, 1015808), (3184, 825344), (3224, 815104), (3328, 789632), (3968, 662272), (4096, 641576), (5174, 507904), (6169, 425984), (6368, 412672), (6448, 407552), (6656, 394816), (7936, 331136), (8192, 320788), (10348, 253952), (12338, 212992), (12736, 206336), (12896, 203776), (13312, 197408), (15872, 165568), (16384, 160394), (20696, 126976), (24676, 106496), (25472, 103168), (25792, 101888), (26624, 98704), (31744, 82784), (32768, 80197), (41392, 63488), (49352, 53248), (50944, 51584)]