312478464

素因数分解:

$2^8\times 3^1\times {\mathrm{406873}}^1$

素因数の和:406892

約数の個数: 36

約数和(自身を含む): 831650456

約数和(自身を除く): 519171992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 406873, 813746, 1220619, 1627492, 2441238, 3254984, 4882476, 6509968, 9764952, 13019936, 19529904, 26039872, 39059808, 52079744, 78119616, 104159488, 156239232, 312478464]

約数ペア:

[(1, 312478464), (2, 156239232), (3, 104159488), (4, 78119616), (6, 52079744), (8, 39059808), (12, 26039872), (16, 19529904), (24, 13019936), (32, 9764952), (48, 6509968), (64, 4882476), (96, 3254984), (128, 2441238), (192, 1627492), (256, 1220619), (384, 813746), (768, 406873)]