213693984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 722131200

約数和(自身を除く): 508437216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 267, 288, 336, 356, 378, 397, 432, 504, 534, 623, 672, 712, 756, 794, 801, 864, 1008, 1068, 1191, 1246, 1424, 1512, 1588, 1602, 1869, 2016, 2136, 2382, 2403, 2492, 2779, 2848, 3024, 3176, 3204, 3573, 3738, 4272, 4764, 4806, 4984, 5558, 5607, 6048, 6352, 6408, 7146, 7476, 8337, 8544, 9528, 9612, 9968, 10719, 11116, 11214, 12704, 12816, 14292, 14952, 16674, 16821, 19056, 19224, 19936, 21438, 22232, 22428, 25011, 25632, 28584, 29904, 33348, 33642, 35333, 38112, 38448, 42876, 44464, 44856, 50022, 57168, 59808, 66696, 67284, 70666, 75033, 76896, 85752, 88928, 89712, 100044, 105999, 114336, 133392, 134568, 141332, 150066, 171504, 179424, 200088, 211998, 247331, 266784, 269136, 282664, 300132, 317997, 343008, 400176, 423996, 494662, 538272, 565328, 600264, 635994, 741993, 800352, 847992, 953991, 989324, 1130656, 1200528, 1271988, 1483986, 1695984, 1907982, 1978648, 2225979, 2401056, 2543976, 2967972, 3391968, 3815964, 3957296, 4451958, 5087952, 5935944, 6677937, 7631928, 7914592, 8903916, 10175904, 11871888, 13355874, 15263856, 17807832, 23743776, 26711748, 30527712, 35615664, 53423496, 71231328, 106846992, 213693984]

約数ペア:

[(1, 213693984), (2, 106846992), (3, 71231328), (4, 53423496), (6, 35615664), (7, 30527712), (8, 26711748), (9, 23743776), (12, 17807832), (14, 15263856), (16, 13355874), (18, 11871888), (21, 10175904), (24, 8903916), (27, 7914592), (28, 7631928), (32, 6677937), (36, 5935944), (42, 5087952), (48, 4451958), (54, 3957296), (56, 3815964), (63, 3391968), (72, 2967972), (84, 2543976), (89, 2401056), (96, 2225979), (108, 1978648), (112, 1907982), (126, 1695984), (144, 1483986), (168, 1271988), (178, 1200528), (189, 1130656), (216, 989324), (224, 953991), (252, 847992), (267, 800352), (288, 741993), (336, 635994), (356, 600264), (378, 565328), (397, 538272), (432, 494662), (504, 423996), (534, 400176), (623, 343008), (672, 317997), (712, 300132), (756, 282664), (794, 269136), (801, 266784), (864, 247331), (1008, 211998), (1068, 200088), (1191, 179424), (1246, 171504), (1424, 150066), (1512, 141332), (1588, 134568), (1602, 133392), (1869, 114336), (2016, 105999), (2136, 100044), (2382, 89712), (2403, 88928), (2492, 85752), (2779, 76896), (2848, 75033), (3024, 70666), (3176, 67284), (3204, 66696), (3573, 59808), (3738, 57168), (4272, 50022), (4764, 44856), (4806, 44464), (4984, 42876), (5558, 38448), (5607, 38112), (6048, 35333), (6352, 33642), (6408, 33348), (7146, 29904), (7476, 28584), (8337, 25632), (8544, 25011), (9528, 22428), (9612, 22232), (9968, 21438), (10719, 19936), (11116, 19224), (11214, 19056), (12704, 16821), (12816, 16674), (14292, 14952)]