520778232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 1543875840

約数和(自身を除く): 1023097608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 169, 234, 254, 312, 337, 338, 381, 468, 507, 508, 674, 676, 762, 936, 1011, 1014, 1016, 1143, 1348, 1352, 1521, 1524, 1651, 2022, 2028, 2286, 2696, 3033, 3042, 3048, 3302, 4044, 4056, 4381, 4572, 4953, 6066, 6084, 6604, 8088, 8762, 9144, 9906, 12132, 12168, 13143, 13208, 14859, 17524, 19812, 21463, 24264, 26286, 29718, 35048, 39429, 39624, 42799, 42926, 52572, 56953, 59436, 64389, 78858, 85598, 85852, 105144, 113906, 118872, 128397, 128778, 157716, 170859, 171196, 171704, 193167, 227812, 256794, 257556, 315432, 341718, 342392, 385191, 386334, 455624, 512577, 513588, 515112, 556387, 683436, 770382, 772668, 1025154, 1027176, 1112774, 1366872, 1540764, 1545336, 1669161, 2050308, 2225548, 3081528, 3338322, 4100616, 4451096, 5007483, 6676644, 7233031, 10014966, 13353288, 14466062, 20029932, 21699093, 28932124, 40059864, 43398186, 57864248, 65097279, 86796372, 130194558, 173592744, 260389116, 520778232]

約数ペア:

[(1, 520778232), (2, 260389116), (3, 173592744), (4, 130194558), (6, 86796372), (8, 65097279), (9, 57864248), (12, 43398186), (13, 40059864), (18, 28932124), (24, 21699093), (26, 20029932), (36, 14466062), (39, 13353288), (52, 10014966), (72, 7233031), (78, 6676644), (104, 5007483), (117, 4451096), (127, 4100616), (156, 3338322), (169, 3081528), (234, 2225548), (254, 2050308), (312, 1669161), (337, 1545336), (338, 1540764), (381, 1366872), (468, 1112774), (507, 1027176), (508, 1025154), (674, 772668), (676, 770382), (762, 683436), (936, 556387), (1011, 515112), (1014, 513588), (1016, 512577), (1143, 455624), (1348, 386334), (1352, 385191), (1521, 342392), (1524, 341718), (1651, 315432), (2022, 257556), (2028, 256794), (2286, 227812), (2696, 193167), (3033, 171704), (3042, 171196), (3048, 170859), (3302, 157716), (4044, 128778), (4056, 128397), (4381, 118872), (4572, 113906), (4953, 105144), (6066, 85852), (6084, 85598), (6604, 78858), (8088, 64389), (8762, 59436), (9144, 56953), (9906, 52572), (12132, 42926), (12168, 42799), (13143, 39624), (13208, 39429), (14859, 35048), (17524, 29718), (19812, 26286), (21463, 24264)]