727465536

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20078

約数の個数: 140

約数和(自身を含む): 2464620928

約数和(自身を除く): 1737155392

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, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 20047, 36288, 40094, 60141, 80188, 120282, 140329, 160376, 180423, 240564, 280658, 320752, 360846, 420987, 481128, 541269, 561316, 641504, 721692, 841974, 962256, 1082538, 1122632, 1262961, 1283008, 1443384, 1623807, 1683948, 1924512, 2165076, 2245264, 2525922, 2886768, 3247614, 3367896, 3788883, 3849024, 4330152, 4490528, 5051844, 5773536, 6495228, 6735792, 7577766, 8660304, 8981056, 10103688, 11366649, 11547072, 12990456, 13471584, 15155532, 17320608, 20207376, 22733298, 25980912, 26943168, 30311064, 34641216, 40414752, 45466596, 51961824, 60622128, 80829504, 90933192, 103923648, 121244256, 181866384, 242488512, 363732768, 727465536]

約数ペア:

[(1, 727465536), (2, 363732768), (3, 242488512), (4, 181866384), (6, 121244256), (7, 103923648), (8, 90933192), (9, 80829504), (12, 60622128), (14, 51961824), (16, 45466596), (18, 40414752), (21, 34641216), (24, 30311064), (27, 26943168), (28, 25980912), (32, 22733298), (36, 20207376), (42, 17320608), (48, 15155532), (54, 13471584), (56, 12990456), (63, 11547072), (64, 11366649), (72, 10103688), (81, 8981056), (84, 8660304), (96, 7577766), (108, 6735792), (112, 6495228), (126, 5773536), (144, 5051844), (162, 4490528), (168, 4330152), (189, 3849024), (192, 3788883), (216, 3367896), (224, 3247614), (252, 2886768), (288, 2525922), (324, 2245264), (336, 2165076), (378, 1924512), (432, 1683948), (448, 1623807), (504, 1443384), (567, 1283008), (576, 1262961), (648, 1122632), (672, 1082538), (756, 962256), (864, 841974), (1008, 721692), (1134, 641504), (1296, 561316), (1344, 541269), (1512, 481128), (1728, 420987), (2016, 360846), (2268, 320752), (2592, 280658), (3024, 240564), (4032, 180423), (4536, 160376), (5184, 140329), (6048, 120282), (9072, 80188), (12096, 60141), (18144, 40094), (20047, 36288)]