319207616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2438

約数の個数: 112

約数和(自身を含む): 813840384

約数和(自身を除く): 494632768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1196, 1288, 1456, 1472, 2093, 2383, 2392, 2576, 2912, 4186, 4766, 4784, 5152, 5824, 8372, 9532, 9568, 10304, 16681, 16744, 19064, 19136, 30979, 33362, 33488, 38128, 54809, 61958, 66724, 66976, 76256, 109618, 123916, 133448, 133952, 152512, 216853, 219236, 247832, 266896, 383663, 433706, 438472, 495664, 533792, 712517, 767326, 867412, 876944, 991328, 1067584, 1425034, 1534652, 1734824, 1753888, 1982656, 2850068, 3069304, 3469648, 3507776, 4987619, 5700136, 6138608, 6939296, 9975238, 11400272, 12277216, 13878592, 19950476, 22800544, 24554432, 39900952, 45601088, 79801904, 159603808, 319207616]

約数ペア:

[(1, 319207616), (2, 159603808), (4, 79801904), (7, 45601088), (8, 39900952), (13, 24554432), (14, 22800544), (16, 19950476), (23, 13878592), (26, 12277216), (28, 11400272), (32, 9975238), (46, 6939296), (52, 6138608), (56, 5700136), (64, 4987619), (91, 3507776), (92, 3469648), (104, 3069304), (112, 2850068), (161, 1982656), (182, 1753888), (184, 1734824), (208, 1534652), (224, 1425034), (299, 1067584), (322, 991328), (364, 876944), (368, 867412), (416, 767326), (448, 712517), (598, 533792), (644, 495664), (728, 438472), (736, 433706), (832, 383663), (1196, 266896), (1288, 247832), (1456, 219236), (1472, 216853), (2093, 152512), (2383, 133952), (2392, 133448), (2576, 123916), (2912, 109618), (4186, 76256), (4766, 66976), (4784, 66724), (5152, 61958), (5824, 54809), (8372, 38128), (9532, 33488), (9568, 33362), (10304, 30979), (16681, 19136), (16744, 19064)]