2281676288

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1907

約数の個数: 80

約数和(自身を含む): 4746392640

約数和(自身を除く): 2464716352

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 64, 94, 106, 128, 188, 212, 256, 376, 424, 512, 752, 848, 1504, 1696, 1789, 2491, 3008, 3392, 3578, 4982, 6016, 6784, 7156, 9964, 12032, 13568, 14312, 19928, 24064, 27136, 28624, 39856, 57248, 79712, 84083, 94817, 114496, 159424, 168166, 189634, 228992, 318848, 336332, 379268, 457984, 637696, 672664, 758536, 915968, 1275392, 1345328, 1517072, 2690656, 3034144, 4456399, 5381312, 6068288, 8912798, 10762624, 12136576, 17825596, 21525248, 24273152, 35651192, 43050496, 48546304, 71302384, 142604768, 285209536, 570419072, 1140838144, 2281676288]

約数ペア:

[(1, 2281676288), (2, 1140838144), (4, 570419072), (8, 285209536), (16, 142604768), (32, 71302384), (47, 48546304), (53, 43050496), (64, 35651192), (94, 24273152), (106, 21525248), (128, 17825596), (188, 12136576), (212, 10762624), (256, 8912798), (376, 6068288), (424, 5381312), (512, 4456399), (752, 3034144), (848, 2690656), (1504, 1517072), (1696, 1345328), (1789, 1275392), (2491, 915968), (3008, 758536), (3392, 672664), (3578, 637696), (4982, 457984), (6016, 379268), (6784, 336332), (7156, 318848), (9964, 228992), (12032, 189634), (13568, 168166), (14312, 159424), (19928, 114496), (24064, 94817), (27136, 84083), (28624, 79712), (39856, 57248)]