286953888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 144

約数和(自身を含む): 852223680

約数和(自身を除く): 565269792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 169, 184, 208, 276, 299, 312, 338, 368, 416, 507, 552, 598, 624, 676, 736, 769, 897, 1014, 1104, 1196, 1248, 1352, 1538, 1794, 2028, 2208, 2307, 2392, 2704, 3076, 3588, 3887, 4056, 4614, 4784, 5408, 6152, 7176, 7774, 8112, 9228, 9568, 9997, 11661, 12304, 14352, 15548, 16224, 17687, 18456, 19994, 23322, 24608, 28704, 29991, 31096, 35374, 36912, 39988, 46644, 53061, 59982, 62192, 70748, 73824, 79976, 93288, 106122, 119964, 124384, 129961, 141496, 159952, 186576, 212244, 229931, 239928, 259922, 282992, 319904, 373152, 389883, 424488, 459862, 479856, 519844, 565984, 689793, 779766, 848976, 919724, 959712, 1039688, 1379586, 1559532, 1697952, 1839448, 2079376, 2759172, 2989103, 3119064, 3678896, 4158752, 5518344, 5978206, 6238128, 7357792, 8967309, 11036688, 11956412, 12476256, 17934618, 22073376, 23912824, 35869236, 47825648, 71738472, 95651296, 143476944, 286953888]

約数ペア:

[(1, 286953888), (2, 143476944), (3, 95651296), (4, 71738472), (6, 47825648), (8, 35869236), (12, 23912824), (13, 22073376), (16, 17934618), (23, 12476256), (24, 11956412), (26, 11036688), (32, 8967309), (39, 7357792), (46, 6238128), (48, 5978206), (52, 5518344), (69, 4158752), (78, 3678896), (92, 3119064), (96, 2989103), (104, 2759172), (138, 2079376), (156, 1839448), (169, 1697952), (184, 1559532), (208, 1379586), (276, 1039688), (299, 959712), (312, 919724), (338, 848976), (368, 779766), (416, 689793), (507, 565984), (552, 519844), (598, 479856), (624, 459862), (676, 424488), (736, 389883), (769, 373152), (897, 319904), (1014, 282992), (1104, 259922), (1196, 239928), (1248, 229931), (1352, 212244), (1538, 186576), (1794, 159952), (2028, 141496), (2208, 129961), (2307, 124384), (2392, 119964), (2704, 106122), (3076, 93288), (3588, 79976), (3887, 73824), (4056, 70748), (4614, 62192), (4784, 59982), (5408, 53061), (6152, 46644), (7176, 39988), (7774, 36912), (8112, 35374), (9228, 31096), (9568, 29991), (9997, 28704), (11661, 24608), (12304, 23322), (14352, 19994), (15548, 18456), (16224, 17687)]