8257392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 27217008

約数和(自身を除く): 18959616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 401, 429, 468, 528, 572, 624, 792, 802, 858, 936, 1144, 1203, 1287, 1584, 1604, 1716, 1872, 2288, 2406, 2574, 3208, 3432, 3609, 4411, 4812, 5148, 5213, 6416, 6864, 7218, 8822, 9624, 10296, 10426, 13233, 14436, 15639, 17644, 19248, 20592, 20852, 26466, 28872, 31278, 35288, 39699, 41704, 46917, 52932, 57343, 57744, 62556, 70576, 79398, 83408, 93834, 105864, 114686, 125112, 158796, 172029, 187668, 211728, 229372, 250224, 317592, 344058, 375336, 458744, 516087, 635184, 688116, 750672, 917488, 1032174, 1376232, 2064348, 2752464, 4128696, 8257392]

約数ペア:

[(1, 8257392), (2, 4128696), (3, 2752464), (4, 2064348), (6, 1376232), (8, 1032174), (9, 917488), (11, 750672), (12, 688116), (13, 635184), (16, 516087), (18, 458744), (22, 375336), (24, 344058), (26, 317592), (33, 250224), (36, 229372), (39, 211728), (44, 187668), (48, 172029), (52, 158796), (66, 125112), (72, 114686), (78, 105864), (88, 93834), (99, 83408), (104, 79398), (117, 70576), (132, 62556), (143, 57744), (144, 57343), (156, 52932), (176, 46917), (198, 41704), (208, 39699), (234, 35288), (264, 31278), (286, 28872), (312, 26466), (396, 20852), (401, 20592), (429, 19248), (468, 17644), (528, 15639), (572, 14436), (624, 13233), (792, 10426), (802, 10296), (858, 9624), (936, 8822), (1144, 7218), (1203, 6864), (1287, 6416), (1584, 5213), (1604, 5148), (1716, 4812), (1872, 4411), (2288, 3609), (2406, 3432), (2574, 3208)]