248996862

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 597468960

約数和(自身を除く): 348472098

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 241, 318, 342, 361, 477, 482, 513, 722, 723, 954, 1007, 1026, 1083, 1431, 1446, 2014, 2166, 2169, 2862, 3021, 3249, 4338, 4579, 6042, 6498, 6507, 9063, 9158, 9747, 12773, 13014, 13737, 18126, 19133, 19494, 25546, 27189, 27474, 38266, 38319, 41211, 54378, 57399, 76638, 82422, 87001, 114798, 114957, 123633, 172197, 174002, 229914, 242687, 247266, 261003, 344394, 344871, 485374, 516591, 522006, 689742, 728061, 783009, 1033182, 1456122, 1566018, 2184183, 2349027, 4368366, 4611053, 4698054, 6552549, 9222106, 13105098, 13833159, 27666318, 41499477, 82998954, 124498431, 248996862]

約数ペア:

[(1, 248996862), (2, 124498431), (3, 82998954), (6, 41499477), (9, 27666318), (18, 13833159), (19, 13105098), (27, 9222106), (38, 6552549), (53, 4698054), (54, 4611053), (57, 4368366), (106, 2349027), (114, 2184183), (159, 1566018), (171, 1456122), (241, 1033182), (318, 783009), (342, 728061), (361, 689742), (477, 522006), (482, 516591), (513, 485374), (722, 344871), (723, 344394), (954, 261003), (1007, 247266), (1026, 242687), (1083, 229914), (1431, 174002), (1446, 172197), (2014, 123633), (2166, 114957), (2169, 114798), (2862, 87001), (3021, 82422), (3249, 76638), (4338, 57399), (4579, 54378), (6042, 41211), (6498, 38319), (6507, 38266), (9063, 27474), (9158, 27189), (9747, 25546), (12773, 19494), (13014, 19133), (13737, 18126)]