247536324

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 757510208

約数和(自身を除く): 509973884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 81, 84, 108, 126, 134, 162, 181, 189, 201, 243, 252, 268, 324, 362, 378, 402, 469, 486, 543, 567, 603, 724, 729, 756, 804, 938, 972, 1086, 1134, 1206, 1267, 1407, 1458, 1629, 1701, 1809, 1876, 2172, 2268, 2412, 2534, 2814, 2916, 3258, 3402, 3618, 3801, 4221, 4887, 5068, 5103, 5427, 5628, 6516, 6804, 7236, 7602, 8442, 9774, 10206, 10854, 11403, 12127, 12663, 14661, 15204, 16281, 16884, 19548, 20412, 21708, 22806, 24254, 25326, 29322, 32562, 34209, 36381, 37989, 43983, 45612, 48508, 48843, 50652, 58644, 65124, 68418, 72762, 75978, 84889, 87966, 97686, 102627, 109143, 113967, 131949, 136836, 145524, 151956, 169778, 175932, 195372, 205254, 218286, 227934, 254667, 263898, 307881, 327429, 339556, 341901, 410508, 436572, 455868, 509334, 527796, 615762, 654858, 683802, 764001, 923643, 982287, 1018668, 1231524, 1309716, 1367604, 1528002, 1847286, 1964574, 2292003, 2946861, 3056004, 3694572, 3929148, 4584006, 5893722, 6876009, 8840583, 9168012, 11787444, 13752018, 17681166, 20628027, 27504036, 35362332, 41256054, 61884081, 82512108, 123768162, 247536324]

約数ペア:

[(1, 247536324), (2, 123768162), (3, 82512108), (4, 61884081), (6, 41256054), (7, 35362332), (9, 27504036), (12, 20628027), (14, 17681166), (18, 13752018), (21, 11787444), (27, 9168012), (28, 8840583), (36, 6876009), (42, 5893722), (54, 4584006), (63, 3929148), (67, 3694572), (81, 3056004), (84, 2946861), (108, 2292003), (126, 1964574), (134, 1847286), (162, 1528002), (181, 1367604), (189, 1309716), (201, 1231524), (243, 1018668), (252, 982287), (268, 923643), (324, 764001), (362, 683802), (378, 654858), (402, 615762), (469, 527796), (486, 509334), (543, 455868), (567, 436572), (603, 410508), (724, 341901), (729, 339556), (756, 327429), (804, 307881), (938, 263898), (972, 254667), (1086, 227934), (1134, 218286), (1206, 205254), (1267, 195372), (1407, 175932), (1458, 169778), (1629, 151956), (1701, 145524), (1809, 136836), (1876, 131949), (2172, 113967), (2268, 109143), (2412, 102627), (2534, 97686), (2814, 87966), (2916, 84889), (3258, 75978), (3402, 72762), (3618, 68418), (3801, 65124), (4221, 58644), (4887, 50652), (5068, 48843), (5103, 48508), (5427, 45612), (5628, 43983), (6516, 37989), (6804, 36381), (7236, 34209), (7602, 32562), (8442, 29322), (9774, 25326), (10206, 24254), (10854, 22806), (11403, 21708), (12127, 20412), (12663, 19548), (14661, 16884), (15204, 16281)]