383470616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16069}}^1$

素因数の和:16251

約数の個数: 32

約数和(自身を含む): 761718000

約数和(自身を除く): 378247384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 16069, 23864, 32138, 64276, 128552, 305311, 610622, 1221244, 2442488, 2522833, 5045666, 10091332, 20182664, 47933827, 95867654, 191735308, 383470616]

約数ペア:

[(1, 383470616), (2, 191735308), (4, 95867654), (8, 47933827), (19, 20182664), (38, 10091332), (76, 5045666), (152, 2522833), (157, 2442488), (314, 1221244), (628, 610622), (1256, 305311), (2983, 128552), (5966, 64276), (11932, 32138), (16069, 23864)]