2640147456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{859423}}^1$

素因数の和:859446

約数の個数: 44

約数和(自身を含む): 7036963712

約数和(自身を除く): 4396816256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 859423, 1718846, 2578269, 3437692, 5156538, 6875384, 10313076, 13750768, 20626152, 27501536, 41252304, 55003072, 82504608, 110006144, 165009216, 220012288, 330018432, 440024576, 660036864, 880049152, 1320073728, 2640147456]

約数ペア:

[(1, 2640147456), (2, 1320073728), (3, 880049152), (4, 660036864), (6, 440024576), (8, 330018432), (12, 220012288), (16, 165009216), (24, 110006144), (32, 82504608), (48, 55003072), (64, 41252304), (96, 27501536), (128, 20626152), (192, 13750768), (256, 10313076), (384, 6875384), (512, 5156538), (768, 3437692), (1024, 2578269), (1536, 1718846), (3072, 859423)]