3163461392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 7998654720

約数和(自身を除く): 4835193328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 173, 182, 208, 247, 266, 304, 346, 364, 494, 532, 661, 692, 728, 988, 1064, 1211, 1322, 1384, 1456, 1729, 1976, 2128, 2249, 2422, 2644, 2768, 3287, 3458, 3952, 4498, 4627, 4844, 5288, 6574, 6916, 8593, 8996, 9254, 9688, 10576, 12559, 13148, 13832, 15743, 17186, 17992, 18508, 19376, 23009, 25118, 26296, 27664, 31486, 34372, 35984, 37016, 42731, 46018, 50236, 52592, 60151, 62972, 68744, 74032, 85462, 87913, 92036, 100472, 114353, 120302, 125944, 137488, 163267, 170924, 175826, 184072, 200944, 228706, 240604, 251888, 299117, 326534, 341848, 351652, 368144, 457412, 481208, 598234, 653068, 683696, 703304, 800471, 914824, 962416, 1142869, 1196468, 1306136, 1406608, 1486589, 1600942, 1829648, 2172707, 2285738, 2392936, 2612272, 2973178, 3201884, 4345414, 4571476, 4785872, 5946356, 6403768, 8690828, 9142952, 10406123, 11892712, 12807536, 15208949, 17381656, 18285904, 20812246, 23785424, 28245191, 30417898, 34763312, 41624492, 56490382, 60835796, 83248984, 112980764, 121671592, 166497968, 197716337, 225961528, 243343184, 395432674, 451923056, 790865348, 1581730696, 3163461392]

約数ペア:

[(1, 3163461392), (2, 1581730696), (4, 790865348), (7, 451923056), (8, 395432674), (13, 243343184), (14, 225961528), (16, 197716337), (19, 166497968), (26, 121671592), (28, 112980764), (38, 83248984), (52, 60835796), (56, 56490382), (76, 41624492), (91, 34763312), (104, 30417898), (112, 28245191), (133, 23785424), (152, 20812246), (173, 18285904), (182, 17381656), (208, 15208949), (247, 12807536), (266, 11892712), (304, 10406123), (346, 9142952), (364, 8690828), (494, 6403768), (532, 5946356), (661, 4785872), (692, 4571476), (728, 4345414), (988, 3201884), (1064, 2973178), (1211, 2612272), (1322, 2392936), (1384, 2285738), (1456, 2172707), (1729, 1829648), (1976, 1600942), (2128, 1486589), (2249, 1406608), (2422, 1306136), (2644, 1196468), (2768, 1142869), (3287, 962416), (3458, 914824), (3952, 800471), (4498, 703304), (4627, 683696), (4844, 653068), (5288, 598234), (6574, 481208), (6916, 457412), (8593, 368144), (8996, 351652), (9254, 341848), (9688, 326534), (10576, 299117), (12559, 251888), (13148, 240604), (13832, 228706), (15743, 200944), (17186, 184072), (17992, 175826), (18508, 170924), (19376, 163267), (23009, 137488), (25118, 125944), (26296, 120302), (27664, 114353), (31486, 100472), (34372, 92036), (35984, 87913), (37016, 85462), (42731, 74032), (46018, 68744), (50236, 62972), (52592, 60151)]