2116561968

素因数分解:

$2^4\times 3^3\times {\mathrm{677}}^1\times {\mathrm{7237}}^1$

素因数の和:7931

約数の個数: 80

約数和(自身を含む): 6085131360

約数和(自身を除く): 3968569392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 677, 1354, 2031, 2708, 4062, 5416, 6093, 7237, 8124, 10832, 12186, 14474, 16248, 18279, 21711, 24372, 28948, 32496, 36558, 43422, 48744, 57896, 65133, 73116, 86844, 97488, 115792, 130266, 146232, 173688, 195399, 260532, 292464, 347376, 390798, 521064, 781596, 1042128, 1563192, 3126384, 4899449, 9798898, 14698347, 19597796, 29396694, 39195592, 44095041, 58793388, 78391184, 88190082, 117586776, 132285123, 176380164, 235173552, 264570246, 352760328, 529140492, 705520656, 1058280984, 2116561968]

約数ペア:

[(1, 2116561968), (2, 1058280984), (3, 705520656), (4, 529140492), (6, 352760328), (8, 264570246), (9, 235173552), (12, 176380164), (16, 132285123), (18, 117586776), (24, 88190082), (27, 78391184), (36, 58793388), (48, 44095041), (54, 39195592), (72, 29396694), (108, 19597796), (144, 14698347), (216, 9798898), (432, 4899449), (677, 3126384), (1354, 1563192), (2031, 1042128), (2708, 781596), (4062, 521064), (5416, 390798), (6093, 347376), (7237, 292464), (8124, 260532), (10832, 195399), (12186, 173688), (14474, 146232), (16248, 130266), (18279, 115792), (21711, 97488), (24372, 86844), (28948, 73116), (32496, 65133), (36558, 57896), (43422, 48744)]