219785781348

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{10767479}}^1$

素因数の和:10767508

約数の個数: 84

約数和(自身を含む): 659055915840

約数和(自身を除く): 439270134492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 10767479, 21534958, 32302437, 43069916, 64604874, 75372353, 96907311, 129209748, 150744706, 193814622, 226117059, 290721933, 301489412, 387629244, 452234118, 581443866, 678351177, 872165799, 904468236, 1162887732, 1356702354, 1744331598, 2035053531, 2616497397, 2713404708, 3488663196, 4070107062, 5232994794, 6105160593, 7849492191, 8140214124, 10465989588, 12210321186, 15698984382, 18315481779, 24420642372, 31397968764, 36630963558, 54946445337, 73261927116, 109892890674, 219785781348]

約数ペア:

[(1, 219785781348), (2, 109892890674), (3, 73261927116), (4, 54946445337), (6, 36630963558), (7, 31397968764), (9, 24420642372), (12, 18315481779), (14, 15698984382), (18, 12210321186), (21, 10465989588), (27, 8140214124), (28, 7849492191), (36, 6105160593), (42, 5232994794), (54, 4070107062), (63, 3488663196), (81, 2713404708), (84, 2616497397), (108, 2035053531), (126, 1744331598), (162, 1356702354), (189, 1162887732), (243, 904468236), (252, 872165799), (324, 678351177), (378, 581443866), (486, 452234118), (567, 387629244), (729, 301489412), (756, 290721933), (972, 226117059), (1134, 193814622), (1458, 150744706), (1701, 129209748), (2268, 96907311), (2916, 75372353), (3402, 64604874), (5103, 43069916), (6804, 32302437), (10206, 21534958), (20412, 10767479)]