264047072

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 530712000

約数和(自身を除く): 266664928

約数列:

[1, 2, 4, 8, 16, 32, 79, 149, 158, 298, 316, 596, 632, 701, 1192, 1264, 1402, 2384, 2528, 2804, 4768, 5608, 11216, 11771, 22432, 23542, 47084, 55379, 94168, 104449, 110758, 188336, 208898, 221516, 376672, 417796, 443032, 835592, 886064, 1671184, 1772128, 3342368, 8251471, 16502942, 33005884, 66011768, 132023536, 264047072]

約数ペア:

[(1, 264047072), (2, 132023536), (4, 66011768), (8, 33005884), (16, 16502942), (32, 8251471), (79, 3342368), (149, 1772128), (158, 1671184), (298, 886064), (316, 835592), (596, 443032), (632, 417796), (701, 376672), (1192, 221516), (1264, 208898), (1402, 188336), (2384, 110758), (2528, 104449), (2804, 94168), (4768, 55379), (5608, 47084), (11216, 23542), (11771, 22432)]