243147744

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 168

約数和(自身を含む): 820799280

約数和(自身を除く): 577651536

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1458, 1489, 1512, 1701, 1944, 2016, 2268, 2592, 2916, 2978, 3024, 3402, 3888, 4467, 4536, 5103, 5832, 5956, 6048, 6804, 7776, 8934, 9072, 10206, 10423, 11664, 11912, 13401, 13608, 17868, 18144, 20412, 20846, 23328, 23824, 26802, 27216, 31269, 35736, 40203, 40824, 41692, 47648, 53604, 54432, 62538, 71472, 80406, 81648, 83384, 93807, 107208, 120609, 125076, 142944, 160812, 163296, 166768, 187614, 214416, 241218, 250152, 281421, 321624, 333536, 361827, 375228, 428832, 482436, 500304, 562842, 643248, 723654, 750456, 844263, 964872, 1000608, 1085481, 1125684, 1286496, 1447308, 1500912, 1688526, 1929744, 2170962, 2251368, 2532789, 2894616, 3001824, 3377052, 3859488, 4341924, 4502736, 5065578, 5789232, 6754104, 7598367, 8683848, 9005472, 10131156, 11578464, 13508208, 15196734, 17367696, 20262312, 27016416, 30393468, 34735392, 40524624, 60786936, 81049248, 121573872, 243147744]

約数ペア:

[(1, 243147744), (2, 121573872), (3, 81049248), (4, 60786936), (6, 40524624), (7, 34735392), (8, 30393468), (9, 27016416), (12, 20262312), (14, 17367696), (16, 15196734), (18, 13508208), (21, 11578464), (24, 10131156), (27, 9005472), (28, 8683848), (32, 7598367), (36, 6754104), (42, 5789232), (48, 5065578), (54, 4502736), (56, 4341924), (63, 3859488), (72, 3377052), (81, 3001824), (84, 2894616), (96, 2532789), (108, 2251368), (112, 2170962), (126, 1929744), (144, 1688526), (162, 1500912), (168, 1447308), (189, 1286496), (216, 1125684), (224, 1085481), (243, 1000608), (252, 964872), (288, 844263), (324, 750456), (336, 723654), (378, 643248), (432, 562842), (486, 500304), (504, 482436), (567, 428832), (648, 375228), (672, 361827), (729, 333536), (756, 321624), (864, 281421), (972, 250152), (1008, 241218), (1134, 214416), (1296, 187614), (1458, 166768), (1489, 163296), (1512, 160812), (1701, 142944), (1944, 125076), (2016, 120609), (2268, 107208), (2592, 93807), (2916, 83384), (2978, 81648), (3024, 80406), (3402, 71472), (3888, 62538), (4467, 54432), (4536, 53604), (5103, 47648), (5832, 41692), (5956, 40824), (6048, 40203), (6804, 35736), (7776, 31269), (8934, 27216), (9072, 26802), (10206, 23824), (10423, 23328), (11664, 20846), (11912, 20412), (13401, 18144), (13608, 17868)]