494989416

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 1361880000

約数和(自身を除く): 866890584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 193, 199, 358, 386, 398, 537, 579, 597, 716, 772, 796, 1074, 1158, 1194, 1432, 1544, 1592, 1611, 1737, 1791, 2148, 2316, 2388, 3222, 3474, 3582, 4296, 4632, 4776, 6444, 6948, 7164, 12888, 13896, 14328, 34547, 35621, 38407, 69094, 71242, 76814, 103641, 106863, 115221, 138188, 142484, 153628, 207282, 213726, 230442, 276376, 284968, 307256, 310923, 320589, 345663, 414564, 427452, 460884, 621846, 641178, 691326, 829128, 854904, 921768, 1243692, 1282356, 1382652, 2487384, 2564712, 2765304, 6874853, 13749706, 20624559, 27499412, 41249118, 54998824, 61873677, 82498236, 123747354, 164996472, 247494708, 494989416]

約数ペア:

[(1, 494989416), (2, 247494708), (3, 164996472), (4, 123747354), (6, 82498236), (8, 61873677), (9, 54998824), (12, 41249118), (18, 27499412), (24, 20624559), (36, 13749706), (72, 6874853), (179, 2765304), (193, 2564712), (199, 2487384), (358, 1382652), (386, 1282356), (398, 1243692), (537, 921768), (579, 854904), (597, 829128), (716, 691326), (772, 641178), (796, 621846), (1074, 460884), (1158, 427452), (1194, 414564), (1432, 345663), (1544, 320589), (1592, 310923), (1611, 307256), (1737, 284968), (1791, 276376), (2148, 230442), (2316, 213726), (2388, 207282), (3222, 153628), (3474, 142484), (3582, 138188), (4296, 115221), (4632, 106863), (4776, 103641), (6444, 76814), (6948, 71242), (7164, 69094), (12888, 38407), (13896, 35621), (14328, 34547)]