1323447664

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^2\times {\mathrm{1993}}^1$

素因数の和:2044

約数の個数: 120

約数和(自身を含む): 3288504800

約数和(自身を除く): 1965057136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 343, 392, 484, 539, 616, 686, 784, 847, 968, 1078, 1232, 1372, 1694, 1936, 1993, 2156, 2744, 3388, 3773, 3986, 4312, 5488, 5929, 6776, 7546, 7972, 8624, 11858, 13552, 13951, 15092, 15944, 21923, 23716, 27902, 30184, 31888, 41503, 43846, 47432, 55804, 60368, 83006, 87692, 94864, 97657, 111608, 153461, 166012, 175384, 195314, 223216, 241153, 306922, 332024, 350768, 390628, 482306, 613844, 664048, 683599, 781256, 964612, 1074227, 1227688, 1367198, 1562512, 1688071, 1929224, 2148454, 2455376, 2734396, 3376142, 3858448, 4296908, 5468792, 6752284, 7519589, 8593816, 10937584, 11816497, 13504568, 15039178, 17187632, 23632994, 27009136, 30078356, 47265988, 60156712, 82715479, 94531976, 120313424, 165430958, 189063952, 330861916, 661723832, 1323447664]

約数ペア:

[(1, 1323447664), (2, 661723832), (4, 330861916), (7, 189063952), (8, 165430958), (11, 120313424), (14, 94531976), (16, 82715479), (22, 60156712), (28, 47265988), (44, 30078356), (49, 27009136), (56, 23632994), (77, 17187632), (88, 15039178), (98, 13504568), (112, 11816497), (121, 10937584), (154, 8593816), (176, 7519589), (196, 6752284), (242, 5468792), (308, 4296908), (343, 3858448), (392, 3376142), (484, 2734396), (539, 2455376), (616, 2148454), (686, 1929224), (784, 1688071), (847, 1562512), (968, 1367198), (1078, 1227688), (1232, 1074227), (1372, 964612), (1694, 781256), (1936, 683599), (1993, 664048), (2156, 613844), (2744, 482306), (3388, 390628), (3773, 350768), (3986, 332024), (4312, 306922), (5488, 241153), (5929, 223216), (6776, 195314), (7546, 175384), (7972, 166012), (8624, 153461), (11858, 111608), (13552, 97657), (13951, 94864), (15092, 87692), (15944, 83006), (21923, 60368), (23716, 55804), (27902, 47432), (30184, 43846), (31888, 41503)]