312497664

素因数分解:

$2^9\times 3^1\times {\mathrm{203449}}^1$

素因数の和:203470

約数の個数: 40

約数和(自身を含む): 832517400

約数和(自身を除く): 520019736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 203449, 406898, 610347, 813796, 1220694, 1627592, 2441388, 3255184, 4882776, 6510368, 9765552, 13020736, 19531104, 26041472, 39062208, 52082944, 78124416, 104165888, 156248832, 312497664]

約数ペア:

[(1, 312497664), (2, 156248832), (3, 104165888), (4, 78124416), (6, 52082944), (8, 39062208), (12, 26041472), (16, 19531104), (24, 13020736), (32, 9765552), (48, 6510368), (64, 4882776), (96, 3255184), (128, 2441388), (192, 1627592), (256, 1220694), (384, 813796), (512, 610347), (768, 406898), (1536, 203449)]