515249664

素因数分解:

$2^9\times 3^1\times {\mathrm{335449}}^1$

素因数の和:335470

約数の個数: 40

約数和(自身を含む): 1372661400

約数和(自身を除く): 857411736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 335449, 670898, 1006347, 1341796, 2012694, 2683592, 4025388, 5367184, 8050776, 10734368, 16101552, 21468736, 32203104, 42937472, 64406208, 85874944, 128812416, 171749888, 257624832, 515249664]

約数ペア:

[(1, 515249664), (2, 257624832), (3, 171749888), (4, 128812416), (6, 85874944), (8, 64406208), (12, 42937472), (16, 32203104), (24, 21468736), (32, 16101552), (48, 10734368), (64, 8050776), (96, 5367184), (128, 4025388), (192, 2683592), (256, 2012694), (384, 1341796), (512, 1006347), (768, 670898), (1536, 335449)]