1187136444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 3234760704

約数和(自身を除く): 2047624260

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 169, 186, 276, 299, 338, 372, 403, 507, 598, 676, 713, 806, 821, 897, 1014, 1196, 1209, 1426, 1612, 1642, 1794, 2028, 2139, 2418, 2463, 2852, 3284, 3588, 3887, 4278, 4836, 4926, 5239, 7774, 8556, 9269, 9852, 10478, 10673, 11661, 15548, 15717, 18538, 18883, 20956, 21346, 23322, 25451, 27807, 31434, 32019, 37076, 37766, 42692, 46644, 50902, 55614, 56649, 62868, 64038, 75532, 76353, 101804, 111228, 113298, 120497, 128076, 138749, 152706, 226596, 240994, 245479, 277498, 305412, 330863, 361491, 416247, 481988, 490958, 554996, 585373, 661726, 722982, 736437, 832494, 981916, 992589, 1170746, 1323452, 1445964, 1472874, 1664988, 1756119, 1985178, 2341492, 2945748, 3191227, 3512238, 3970356, 4301219, 6382454, 7024476, 7609849, 8602438, 9573681, 12764908, 12903657, 15219698, 17204876, 19147362, 22829547, 25807314, 30439396, 38294724, 45659094, 51614628, 91318188, 98928037, 197856074, 296784111, 395712148, 593568222, 1187136444]

約数ペア:

[(1, 1187136444), (2, 593568222), (3, 395712148), (4, 296784111), (6, 197856074), (12, 98928037), (13, 91318188), (23, 51614628), (26, 45659094), (31, 38294724), (39, 30439396), (46, 25807314), (52, 22829547), (62, 19147362), (69, 17204876), (78, 15219698), (92, 12903657), (93, 12764908), (124, 9573681), (138, 8602438), (156, 7609849), (169, 7024476), (186, 6382454), (276, 4301219), (299, 3970356), (338, 3512238), (372, 3191227), (403, 2945748), (507, 2341492), (598, 1985178), (676, 1756119), (713, 1664988), (806, 1472874), (821, 1445964), (897, 1323452), (1014, 1170746), (1196, 992589), (1209, 981916), (1426, 832494), (1612, 736437), (1642, 722982), (1794, 661726), (2028, 585373), (2139, 554996), (2418, 490958), (2463, 481988), (2852, 416247), (3284, 361491), (3588, 330863), (3887, 305412), (4278, 277498), (4836, 245479), (4926, 240994), (5239, 226596), (7774, 152706), (8556, 138749), (9269, 128076), (9852, 120497), (10478, 113298), (10673, 111228), (11661, 101804), (15548, 76353), (15717, 75532), (18538, 64038), (18883, 62868), (20956, 56649), (21346, 55614), (23322, 50902), (25451, 46644), (27807, 42692), (31434, 37766), (32019, 37076)]