298139648

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 616543872

約数和(自身を除く): 318404224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 587, 992, 1024, 1174, 1984, 2048, 2348, 3968, 4096, 4696, 7936, 8192, 9392, 15872, 16384, 18197, 18784, 31744, 36394, 37568, 63488, 72788, 75136, 126976, 145576, 150272, 253952, 291152, 300544, 507904, 582304, 601088, 1164608, 1202176, 2329216, 2404352, 4658432, 4808704, 9316864, 9617408, 18633728, 37267456, 74534912, 149069824, 298139648]

約数ペア:

[(1, 298139648), (2, 149069824), (4, 74534912), (8, 37267456), (16, 18633728), (31, 9617408), (32, 9316864), (62, 4808704), (64, 4658432), (124, 2404352), (128, 2329216), (248, 1202176), (256, 1164608), (496, 601088), (512, 582304), (587, 507904), (992, 300544), (1024, 291152), (1174, 253952), (1984, 150272), (2048, 145576), (2348, 126976), (3968, 75136), (4096, 72788), (4696, 63488), (7936, 37568), (8192, 36394), (9392, 31744), (15872, 18784), (16384, 18197)]