312447244

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3417

約数の個数: 24

約数和(自身を含む): 557459280

約数和(自身を除く): 245012036

約数列:

[1, 2, 4, 59, 118, 236, 457, 914, 1828, 2897, 5794, 11588, 26963, 53926, 107852, 170923, 341846, 683692, 1323929, 2647858, 5295716, 78111811, 156223622, 312447244]

約数ペア:

[(1, 312447244), (2, 156223622), (4, 78111811), (59, 5295716), (118, 2647858), (236, 1323929), (457, 683692), (914, 341846), (1828, 170923), (2897, 107852), (5794, 53926), (11588, 26963)]