16579137276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:705

約数の個数: 216

約数和(自身を含む): 46894848000

約数和(自身を除く): 30315710724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 127, 129, 156, 169, 172, 234, 254, 258, 338, 381, 387, 468, 499, 507, 508, 516, 559, 676, 762, 774, 998, 1014, 1118, 1143, 1497, 1521, 1524, 1548, 1651, 1677, 1996, 2028, 2236, 2286, 2994, 3042, 3302, 3354, 4491, 4572, 4953, 5031, 5461, 5988, 6084, 6487, 6604, 6708, 7267, 8982, 9906, 10062, 10922, 12974, 14534, 14859, 16383, 17964, 19461, 19812, 20124, 21457, 21463, 21801, 21844, 25948, 29068, 29718, 32766, 38922, 42914, 42926, 43602, 49149, 58383, 59436, 63373, 64371, 64389, 65403, 65532, 70993, 77844, 84331, 85828, 85852, 87204, 98298, 116766, 126746, 128742, 128778, 130806, 141986, 168662, 190119, 193113, 193167, 196596, 212979, 233532, 252993, 253492, 257484, 257556, 261612, 278941, 283972, 337324, 380238, 386226, 386334, 425958, 505986, 557882, 570357, 638937, 758979, 760476, 772452, 772668, 823849, 836823, 851916, 922909, 1011972, 1115764, 1140714, 1277874, 1517958, 1647698, 1673646, 1845818, 2281428, 2471547, 2510469, 2555748, 2725039, 2768727, 3035916, 3295396, 3347292, 3626233, 3691636, 4943094, 5020938, 5450078, 5537454, 7252466, 7414641, 8175117, 8306181, 9886188, 10041876, 10710037, 10878699, 10900156, 11074908, 14504932, 14829282, 16350234, 16612362, 21420074, 21757398, 24525351, 29658564, 32130111, 32636097, 32700468, 33224724, 35425507, 42840148, 43514796, 49050702, 64260222, 65272194, 70851014, 96390333, 98101404, 106276521, 128520444, 130544388, 141702028, 192780666, 212553042, 318829563, 385561332, 425106084, 460531591, 637659126, 921063182, 1275318252, 1381594773, 1842126364, 2763189546, 4144784319, 5526379092, 8289568638, 16579137276]

約数ペア:

[(1, 16579137276), (2, 8289568638), (3, 5526379092), (4, 4144784319), (6, 2763189546), (9, 1842126364), (12, 1381594773), (13, 1275318252), (18, 921063182), (26, 637659126), (36, 460531591), (39, 425106084), (43, 385561332), (52, 318829563), (78, 212553042), (86, 192780666), (117, 141702028), (127, 130544388), (129, 128520444), (156, 106276521), (169, 98101404), (172, 96390333), (234, 70851014), (254, 65272194), (258, 64260222), (338, 49050702), (381, 43514796), (387, 42840148), (468, 35425507), (499, 33224724), (507, 32700468), (508, 32636097), (516, 32130111), (559, 29658564), (676, 24525351), (762, 21757398), (774, 21420074), (998, 16612362), (1014, 16350234), (1118, 14829282), (1143, 14504932), (1497, 11074908), (1521, 10900156), (1524, 10878699), (1548, 10710037), (1651, 10041876), (1677, 9886188), (1996, 8306181), (2028, 8175117), (2236, 7414641), (2286, 7252466), (2994, 5537454), (3042, 5450078), (3302, 5020938), (3354, 4943094), (4491, 3691636), (4572, 3626233), (4953, 3347292), (5031, 3295396), (5461, 3035916), (5988, 2768727), (6084, 2725039), (6487, 2555748), (6604, 2510469), (6708, 2471547), (7267, 2281428), (8982, 1845818), (9906, 1673646), (10062, 1647698), (10922, 1517958), (12974, 1277874), (14534, 1140714), (14859, 1115764), (16383, 1011972), (17964, 922909), (19461, 851916), (19812, 836823), (20124, 823849), (21457, 772668), (21463, 772452), (21801, 760476), (21844, 758979), (25948, 638937), (29068, 570357), (29718, 557882), (32766, 505986), (38922, 425958), (42914, 386334), (42926, 386226), (43602, 380238), (49149, 337324), (58383, 283972), (59436, 278941), (63373, 261612), (64371, 257556), (64389, 257484), (65403, 253492), (65532, 252993), (70993, 233532), (77844, 212979), (84331, 196596), (85828, 193167), (85852, 193113), (87204, 190119), (98298, 168662), (116766, 141986), (126746, 130806), (128742, 128778)]