739777848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 2024352000

約数和(自身を除く): 1284574152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 149, 172, 204, 258, 283, 298, 344, 408, 447, 516, 566, 596, 731, 849, 894, 1032, 1132, 1192, 1462, 1698, 1788, 2193, 2264, 2533, 2924, 3396, 3576, 4386, 4811, 5066, 5848, 6407, 6792, 7599, 8772, 9622, 10132, 12169, 12814, 14433, 15198, 17544, 19221, 19244, 20264, 24338, 25628, 28866, 30396, 36507, 38442, 38488, 42167, 48676, 51256, 57732, 60792, 73014, 76884, 84334, 97352, 108919, 115464, 126501, 146028, 153768, 168668, 206873, 217838, 253002, 292056, 326757, 337336, 413746, 435676, 506004, 620619, 653514, 716839, 827492, 871352, 1012008, 1241238, 1307028, 1433678, 1654984, 1813181, 2150517, 2482476, 2614056, 2867356, 3626362, 4301034, 4964952, 5439543, 5734712, 7252724, 8602068, 10879086, 14505448, 17204136, 21758172, 30824077, 43516344, 61648154, 92472231, 123296308, 184944462, 246592616, 369888924, 739777848]

約数ペア:

[(1, 739777848), (2, 369888924), (3, 246592616), (4, 184944462), (6, 123296308), (8, 92472231), (12, 61648154), (17, 43516344), (24, 30824077), (34, 21758172), (43, 17204136), (51, 14505448), (68, 10879086), (86, 8602068), (102, 7252724), (129, 5734712), (136, 5439543), (149, 4964952), (172, 4301034), (204, 3626362), (258, 2867356), (283, 2614056), (298, 2482476), (344, 2150517), (408, 1813181), (447, 1654984), (516, 1433678), (566, 1307028), (596, 1241238), (731, 1012008), (849, 871352), (894, 827492), (1032, 716839), (1132, 653514), (1192, 620619), (1462, 506004), (1698, 435676), (1788, 413746), (2193, 337336), (2264, 326757), (2533, 292056), (2924, 253002), (3396, 217838), (3576, 206873), (4386, 168668), (4811, 153768), (5066, 146028), (5848, 126501), (6407, 115464), (6792, 108919), (7599, 97352), (8772, 84334), (9622, 76884), (10132, 73014), (12169, 60792), (12814, 57732), (14433, 51256), (15198, 48676), (17544, 42167), (19221, 38488), (19244, 38442), (20264, 36507), (24338, 30396), (25628, 28866)]