428582016

素因数分解:

$2^7\times 3^7\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 128

約数和(自身を含む): 1281364800

約数和(自身を除く): 852782784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1531, 1728, 1944, 2187, 2592, 2916, 3062, 3456, 3888, 4374, 4593, 5184, 5832, 6124, 7776, 8748, 9186, 10368, 11664, 12248, 13779, 15552, 17496, 18372, 23328, 24496, 27558, 31104, 34992, 36744, 41337, 46656, 48992, 55116, 69984, 73488, 82674, 93312, 97984, 110232, 124011, 139968, 146976, 165348, 195968, 220464, 248022, 279936, 293952, 330696, 372033, 440928, 496044, 587904, 661392, 744066, 881856, 992088, 1116099, 1322784, 1488132, 1763712, 1984176, 2232198, 2645568, 2976264, 3348297, 3968352, 4464396, 5291136, 5952528, 6696594, 7936704, 8928792, 11905056, 13393188, 15873408, 17857584, 23810112, 26786376, 35715168, 47620224, 53572752, 71430336, 107145504, 142860672, 214291008, 428582016]

約数ペア:

[(1, 428582016), (2, 214291008), (3, 142860672), (4, 107145504), (6, 71430336), (8, 53572752), (9, 47620224), (12, 35715168), (16, 26786376), (18, 23810112), (24, 17857584), (27, 15873408), (32, 13393188), (36, 11905056), (48, 8928792), (54, 7936704), (64, 6696594), (72, 5952528), (81, 5291136), (96, 4464396), (108, 3968352), (128, 3348297), (144, 2976264), (162, 2645568), (192, 2232198), (216, 1984176), (243, 1763712), (288, 1488132), (324, 1322784), (384, 1116099), (432, 992088), (486, 881856), (576, 744066), (648, 661392), (729, 587904), (864, 496044), (972, 440928), (1152, 372033), (1296, 330696), (1458, 293952), (1531, 279936), (1728, 248022), (1944, 220464), (2187, 195968), (2592, 165348), (2916, 146976), (3062, 139968), (3456, 124011), (3888, 110232), (4374, 97984), (4593, 93312), (5184, 82674), (5832, 73488), (6124, 69984), (7776, 55116), (8748, 48992), (9186, 46656), (10368, 41337), (11664, 36744), (12248, 34992), (13779, 31104), (15552, 27558), (17496, 24496), (18372, 23328)]