216382464

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 132

約数和(自身を含む): 638025336

約数和(自身を除く): 421642872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 443, 477, 512, 576, 636, 768, 848, 886, 954, 1024, 1152, 1272, 1329, 1536, 1696, 1772, 1908, 2304, 2544, 2658, 3072, 3392, 3544, 3816, 3987, 4608, 5088, 5316, 6784, 7088, 7632, 7974, 9216, 10176, 10632, 13568, 14176, 15264, 15948, 20352, 21264, 23479, 27136, 28352, 30528, 31896, 40704, 42528, 46958, 54272, 56704, 61056, 63792, 70437, 81408, 85056, 93916, 113408, 122112, 127584, 140874, 162816, 170112, 187832, 211311, 226816, 244224, 255168, 281748, 340224, 375664, 422622, 453632, 488448, 510336, 563496, 680448, 751328, 845244, 1020672, 1126992, 1360896, 1502656, 1690488, 2041344, 2253984, 3005312, 3380976, 4082688, 4507968, 6010624, 6761952, 9015936, 12021248, 13523904, 18031872, 24042496, 27047808, 36063744, 54095616, 72127488, 108191232, 216382464]

約数ペア:

[(1, 216382464), (2, 108191232), (3, 72127488), (4, 54095616), (6, 36063744), (8, 27047808), (9, 24042496), (12, 18031872), (16, 13523904), (18, 12021248), (24, 9015936), (32, 6761952), (36, 6010624), (48, 4507968), (53, 4082688), (64, 3380976), (72, 3005312), (96, 2253984), (106, 2041344), (128, 1690488), (144, 1502656), (159, 1360896), (192, 1126992), (212, 1020672), (256, 845244), (288, 751328), (318, 680448), (384, 563496), (424, 510336), (443, 488448), (477, 453632), (512, 422622), (576, 375664), (636, 340224), (768, 281748), (848, 255168), (886, 244224), (954, 226816), (1024, 211311), (1152, 187832), (1272, 170112), (1329, 162816), (1536, 140874), (1696, 127584), (1772, 122112), (1908, 113408), (2304, 93916), (2544, 85056), (2658, 81408), (3072, 70437), (3392, 63792), (3544, 61056), (3816, 56704), (3987, 54272), (4608, 46958), (5088, 42528), (5316, 40704), (6784, 31896), (7088, 30528), (7632, 28352), (7974, 27136), (9216, 23479), (10176, 21264), (10632, 20352), (13568, 15948), (14176, 15264)]