764621856

素因数分解:

$2^5\times 3^6\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 168

約数和(自身を含む): 2293004700

約数和(自身を除く): 1528382844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 243, 288, 292, 324, 432, 438, 449, 486, 584, 648, 657, 729, 864, 876, 898, 972, 1168, 1296, 1314, 1347, 1458, 1752, 1796, 1944, 1971, 2336, 2592, 2628, 2694, 2916, 3504, 3592, 3888, 3942, 4041, 5256, 5388, 5832, 5913, 7008, 7184, 7776, 7884, 8082, 10512, 10776, 11664, 11826, 12123, 14368, 15768, 16164, 17739, 21024, 21552, 23328, 23652, 24246, 31536, 32328, 32777, 35478, 36369, 43104, 47304, 48492, 53217, 63072, 64656, 65554, 70956, 72738, 94608, 96984, 98331, 106434, 109107, 129312, 131108, 141912, 145476, 189216, 193968, 196662, 212868, 218214, 262216, 283824, 290952, 294993, 327321, 387936, 393324, 425736, 436428, 524432, 567648, 581904, 589986, 654642, 786648, 851472, 872856, 884979, 1048864, 1163808, 1179972, 1309284, 1573296, 1702944, 1745712, 1769958, 2359944, 2618568, 2654937, 3146592, 3491424, 3539916, 4719888, 5237136, 5309874, 7079832, 7964811, 9439776, 10474272, 10619748, 14159664, 15929622, 21239496, 23894433, 28319328, 31859244, 42478992, 47788866, 63718488, 84957984, 95577732, 127436976, 191155464, 254873952, 382310928, 764621856]

約数ペア:

[(1, 764621856), (2, 382310928), (3, 254873952), (4, 191155464), (6, 127436976), (8, 95577732), (9, 84957984), (12, 63718488), (16, 47788866), (18, 42478992), (24, 31859244), (27, 28319328), (32, 23894433), (36, 21239496), (48, 15929622), (54, 14159664), (72, 10619748), (73, 10474272), (81, 9439776), (96, 7964811), (108, 7079832), (144, 5309874), (146, 5237136), (162, 4719888), (216, 3539916), (219, 3491424), (243, 3146592), (288, 2654937), (292, 2618568), (324, 2359944), (432, 1769958), (438, 1745712), (449, 1702944), (486, 1573296), (584, 1309284), (648, 1179972), (657, 1163808), (729, 1048864), (864, 884979), (876, 872856), (898, 851472), (972, 786648), (1168, 654642), (1296, 589986), (1314, 581904), (1347, 567648), (1458, 524432), (1752, 436428), (1796, 425736), (1944, 393324), (1971, 387936), (2336, 327321), (2592, 294993), (2628, 290952), (2694, 283824), (2916, 262216), (3504, 218214), (3592, 212868), (3888, 196662), (3942, 193968), (4041, 189216), (5256, 145476), (5388, 141912), (5832, 131108), (5913, 129312), (7008, 109107), (7184, 106434), (7776, 98331), (7884, 96984), (8082, 94608), (10512, 72738), (10776, 70956), (11664, 65554), (11826, 64656), (12123, 63072), (14368, 53217), (15768, 48492), (16164, 47304), (17739, 43104), (21024, 36369), (21552, 35478), (23328, 32777), (23652, 32328), (24246, 31536)]