8260128

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 25945920

約数和(自身を除く): 17685792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 43, 46, 48, 58, 69, 72, 86, 87, 92, 96, 116, 129, 138, 144, 172, 174, 184, 207, 232, 258, 261, 276, 288, 344, 348, 368, 387, 414, 464, 516, 522, 552, 667, 688, 696, 736, 774, 828, 928, 989, 1032, 1044, 1104, 1247, 1334, 1376, 1392, 1548, 1656, 1978, 2001, 2064, 2088, 2208, 2494, 2668, 2784, 2967, 3096, 3312, 3741, 3956, 4002, 4128, 4176, 4988, 5336, 5934, 6003, 6192, 6624, 7482, 7912, 8004, 8352, 8901, 9976, 10672, 11223, 11868, 12006, 12384, 14964, 15824, 16008, 17802, 19952, 21344, 22446, 23736, 24012, 28681, 29928, 31648, 32016, 35604, 39904, 44892, 47472, 48024, 57362, 59856, 64032, 71208, 86043, 89784, 94944, 96048, 114724, 119712, 142416, 172086, 179568, 192096, 229448, 258129, 284832, 344172, 359136, 458896, 516258, 688344, 917792, 1032516, 1376688, 2065032, 2753376, 4130064, 8260128]

約数ペア:

[(1, 8260128), (2, 4130064), (3, 2753376), (4, 2065032), (6, 1376688), (8, 1032516), (9, 917792), (12, 688344), (16, 516258), (18, 458896), (23, 359136), (24, 344172), (29, 284832), (32, 258129), (36, 229448), (43, 192096), (46, 179568), (48, 172086), (58, 142416), (69, 119712), (72, 114724), (86, 96048), (87, 94944), (92, 89784), (96, 86043), (116, 71208), (129, 64032), (138, 59856), (144, 57362), (172, 48024), (174, 47472), (184, 44892), (207, 39904), (232, 35604), (258, 32016), (261, 31648), (276, 29928), (288, 28681), (344, 24012), (348, 23736), (368, 22446), (387, 21344), (414, 19952), (464, 17802), (516, 16008), (522, 15824), (552, 14964), (667, 12384), (688, 12006), (696, 11868), (736, 11223), (774, 10672), (828, 9976), (928, 8901), (989, 8352), (1032, 8004), (1044, 7912), (1104, 7482), (1247, 6624), (1334, 6192), (1376, 6003), (1392, 5934), (1548, 5336), (1656, 4988), (1978, 4176), (2001, 4128), (2064, 4002), (2088, 3956), (2208, 3741), (2494, 3312), (2668, 3096), (2784, 2967)]