740432008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3533}}^1$

素因数の和:3646

約数の個数: 64

約数和(自身を含む): 1557221760

約数和(自身を除く): 816789752

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 67, 68, 92, 134, 136, 184, 268, 391, 536, 782, 1139, 1541, 1564, 2278, 3082, 3128, 3533, 4556, 6164, 7066, 9112, 12328, 14132, 26197, 28264, 52394, 60061, 81259, 104788, 120122, 162518, 209576, 236711, 240244, 325036, 473422, 480488, 650072, 946844, 1381403, 1893688, 2762806, 4024087, 5444353, 5525612, 8048174, 10888706, 11051224, 16096348, 21777412, 32192696, 43554824, 92554001, 185108002, 370216004, 740432008]

約数ペア:

[(1, 740432008), (2, 370216004), (4, 185108002), (8, 92554001), (17, 43554824), (23, 32192696), (34, 21777412), (46, 16096348), (67, 11051224), (68, 10888706), (92, 8048174), (134, 5525612), (136, 5444353), (184, 4024087), (268, 2762806), (391, 1893688), (536, 1381403), (782, 946844), (1139, 650072), (1541, 480488), (1564, 473422), (2278, 325036), (3082, 240244), (3128, 236711), (3533, 209576), (4556, 162518), (6164, 120122), (7066, 104788), (9112, 81259), (12328, 60061), (14132, 52394), (26197, 28264)]