2987813136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{808391}}^1$

素因数の和:808420

約数の個数: 80

約数和(自身を含む): 9623098368

約数和(自身を除く): 6635285232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 808391, 1616782, 2425173, 3233564, 4850346, 5658737, 6467128, 8892301, 9700692, 11317474, 12934256, 16976211, 17784602, 19401384, 22634948, 26676903, 33952422, 35569204, 38802768, 45269896, 53353806, 62246107, 67904844, 71138408, 90539792, 106707612, 124492214, 135809688, 142276816, 186738321, 213415224, 248984428, 271619376, 373476642, 426830448, 497968856, 746953284, 995937712, 1493906568, 2987813136]

約数ペア:

[(1, 2987813136), (2, 1493906568), (3, 995937712), (4, 746953284), (6, 497968856), (7, 426830448), (8, 373476642), (11, 271619376), (12, 248984428), (14, 213415224), (16, 186738321), (21, 142276816), (22, 135809688), (24, 124492214), (28, 106707612), (33, 90539792), (42, 71138408), (44, 67904844), (48, 62246107), (56, 53353806), (66, 45269896), (77, 38802768), (84, 35569204), (88, 33952422), (112, 26676903), (132, 22634948), (154, 19401384), (168, 17784602), (176, 16976211), (231, 12934256), (264, 11317474), (308, 9700692), (336, 8892301), (462, 6467128), (528, 5658737), (616, 4850346), (924, 3233564), (1232, 2425173), (1848, 1616782), (3696, 808391)]