764754848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{15193}}^1$

素因数の和:15238

約数の個数: 72

約数和(自身を含む): 1782347364

約数和(自身を除く): 1017592516

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 12584, 15193, 25168, 30386, 50336, 60772, 121544, 167123, 197509, 243088, 334246, 395018, 486176, 668492, 790036, 1336984, 1580072, 1838353, 2172599, 2673968, 3160144, 3676706, 4345198, 5347936, 6320288, 7353412, 8690396, 14706824, 17380792, 23898589, 29413648, 34761584, 47797178, 58827296, 69523168, 95594356, 191188712, 382377424, 764754848]

約数ペア:

[(1, 764754848), (2, 382377424), (4, 191188712), (8, 95594356), (11, 69523168), (13, 58827296), (16, 47797178), (22, 34761584), (26, 29413648), (32, 23898589), (44, 17380792), (52, 14706824), (88, 8690396), (104, 7353412), (121, 6320288), (143, 5347936), (176, 4345198), (208, 3676706), (242, 3160144), (286, 2673968), (352, 2172599), (416, 1838353), (484, 1580072), (572, 1336984), (968, 790036), (1144, 668492), (1573, 486176), (1936, 395018), (2288, 334246), (3146, 243088), (3872, 197509), (4576, 167123), (6292, 121544), (12584, 60772), (15193, 50336), (25168, 30386)]