238164444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:800

約数の個数: 144

約数和(自身を含む): 727767040

約数和(自身を除く): 489602596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 62, 63, 84, 86, 93, 124, 126, 129, 172, 186, 217, 252, 258, 279, 301, 372, 387, 434, 516, 558, 602, 651, 709, 774, 868, 903, 1116, 1204, 1302, 1333, 1418, 1548, 1806, 1953, 2127, 2604, 2666, 2709, 2836, 3612, 3906, 3999, 4254, 4963, 5332, 5418, 6381, 7812, 7998, 8508, 9331, 9926, 10836, 11997, 12762, 14889, 15996, 18662, 19852, 21979, 23994, 25524, 27993, 29778, 30487, 37324, 43958, 44667, 47988, 55986, 59556, 60974, 65937, 83979, 87916, 89334, 91461, 111972, 121948, 131874, 153853, 167958, 178668, 182922, 197811, 213409, 263748, 274383, 307706, 335916, 365844, 395622, 426818, 461559, 548766, 615412, 640227, 791244, 853636, 923118, 945097, 1097532, 1280454, 1384677, 1846236, 1890194, 1920681, 2560908, 2769354, 2835291, 3780388, 3841362, 5538708, 5670582, 6615679, 7682724, 8505873, 11341164, 13231358, 17011746, 19847037, 26462716, 34023492, 39694074, 59541111, 79388148, 119082222, 238164444]

約数ペア:

[(1, 238164444), (2, 119082222), (3, 79388148), (4, 59541111), (6, 39694074), (7, 34023492), (9, 26462716), (12, 19847037), (14, 17011746), (18, 13231358), (21, 11341164), (28, 8505873), (31, 7682724), (36, 6615679), (42, 5670582), (43, 5538708), (62, 3841362), (63, 3780388), (84, 2835291), (86, 2769354), (93, 2560908), (124, 1920681), (126, 1890194), (129, 1846236), (172, 1384677), (186, 1280454), (217, 1097532), (252, 945097), (258, 923118), (279, 853636), (301, 791244), (372, 640227), (387, 615412), (434, 548766), (516, 461559), (558, 426818), (602, 395622), (651, 365844), (709, 335916), (774, 307706), (868, 274383), (903, 263748), (1116, 213409), (1204, 197811), (1302, 182922), (1333, 178668), (1418, 167958), (1548, 153853), (1806, 131874), (1953, 121948), (2127, 111972), (2604, 91461), (2666, 89334), (2709, 87916), (2836, 83979), (3612, 65937), (3906, 60974), (3999, 59556), (4254, 55986), (4963, 47988), (5332, 44667), (5418, 43958), (6381, 37324), (7812, 30487), (7998, 29778), (8508, 27993), (9331, 25524), (9926, 23994), (10836, 21979), (11997, 19852), (12762, 18662), (14889, 15996)]