255871103688

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{4956437}}^1$

素因数の和:4956691

約数の個数: 64

約数和(自身を含む): 713727072000

約数和(自身を除く): 457855968312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 25812, 51624, 4956437, 9912874, 14869311, 19825748, 29738622, 39651496, 44607933, 59477244, 89215866, 118954488, 133823799, 178431732, 267647598, 356863464, 535295196, 1070590392, 1184588443, 2369176886, 3553765329, 4738353772, 7107530658, 9476707544, 10661295987, 14215061316, 21322591974, 28430122632, 31983887961, 42645183948, 63967775922, 85290367896, 127935551844, 255871103688]

約数ペア:

[(1, 255871103688), (2, 127935551844), (3, 85290367896), (4, 63967775922), (6, 42645183948), (8, 31983887961), (9, 28430122632), (12, 21322591974), (18, 14215061316), (24, 10661295987), (27, 9476707544), (36, 7107530658), (54, 4738353772), (72, 3553765329), (108, 2369176886), (216, 1184588443), (239, 1070590392), (478, 535295196), (717, 356863464), (956, 267647598), (1434, 178431732), (1912, 133823799), (2151, 118954488), (2868, 89215866), (4302, 59477244), (5736, 44607933), (6453, 39651496), (8604, 29738622), (12906, 19825748), (17208, 14869311), (25812, 9912874), (51624, 4956437)]