216468288

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 168

約数和(自身を含む): 665683200

約数和(自身を除く): 449214912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 449, 486, 496, 558, 576, 648, 744, 837, 864, 898, 972, 992, 1116, 1296, 1347, 1488, 1674, 1728, 1796, 1944, 1984, 2232, 2511, 2592, 2694, 2976, 3348, 3592, 3888, 4041, 4464, 5022, 5184, 5388, 5952, 6696, 7184, 7533, 7776, 8082, 8928, 10044, 10776, 12123, 13392, 13919, 14368, 15066, 15552, 16164, 17856, 20088, 21552, 24246, 26784, 27838, 28736, 30132, 32328, 36369, 40176, 41757, 43104, 48492, 53568, 55676, 60264, 64656, 72738, 80352, 83514, 86208, 96984, 109107, 111352, 120528, 125271, 129312, 145476, 160704, 167028, 193968, 218214, 222704, 241056, 250542, 258624, 290952, 334056, 375813, 387936, 436428, 445408, 482112, 501084, 581904, 668112, 751626, 775872, 872856, 890816, 1002168, 1127439, 1163808, 1336224, 1503252, 1745712, 2004336, 2254878, 2327616, 2672448, 3006504, 3382317, 3491424, 4008672, 4509756, 6013008, 6764634, 6982848, 8017344, 9019512, 12026016, 13529268, 18039024, 24052032, 27058536, 36078048, 54117072, 72156096, 108234144, 216468288]

約数ペア:

[(1, 216468288), (2, 108234144), (3, 72156096), (4, 54117072), (6, 36078048), (8, 27058536), (9, 24052032), (12, 18039024), (16, 13529268), (18, 12026016), (24, 9019512), (27, 8017344), (31, 6982848), (32, 6764634), (36, 6013008), (48, 4509756), (54, 4008672), (62, 3491424), (64, 3382317), (72, 3006504), (81, 2672448), (93, 2327616), (96, 2254878), (108, 2004336), (124, 1745712), (144, 1503252), (162, 1336224), (186, 1163808), (192, 1127439), (216, 1002168), (243, 890816), (248, 872856), (279, 775872), (288, 751626), (324, 668112), (372, 581904), (432, 501084), (449, 482112), (486, 445408), (496, 436428), (558, 387936), (576, 375813), (648, 334056), (744, 290952), (837, 258624), (864, 250542), (898, 241056), (972, 222704), (992, 218214), (1116, 193968), (1296, 167028), (1347, 160704), (1488, 145476), (1674, 129312), (1728, 125271), (1796, 120528), (1944, 111352), (1984, 109107), (2232, 96984), (2511, 86208), (2592, 83514), (2694, 80352), (2976, 72738), (3348, 64656), (3592, 60264), (3888, 55676), (4041, 53568), (4464, 48492), (5022, 43104), (5184, 41757), (5388, 40176), (5952, 36369), (6696, 32328), (7184, 30132), (7533, 28736), (7776, 27838), (8082, 26784), (8928, 24246), (10044, 21552), (10776, 20088), (12123, 17856), (13392, 16164), (13919, 15552), (14368, 15066)]