285087294

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6029}}^1$

素因数の和:6145

約数の個数: 48

約数和(自身を含む): 643425120

約数和(自身を除く): 358337826

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 2627, 5254, 6029, 7881, 12058, 15762, 18087, 23643, 36174, 47286, 54261, 108522, 223073, 428059, 446146, 669219, 856118, 1284177, 1338438, 2007657, 2568354, 3852531, 4015314, 7705062, 15838183, 31676366, 47514549, 95029098, 142543647, 285087294]

約数ペア:

[(1, 285087294), (2, 142543647), (3, 95029098), (6, 47514549), (9, 31676366), (18, 15838183), (37, 7705062), (71, 4015314), (74, 3852531), (111, 2568354), (142, 2007657), (213, 1338438), (222, 1284177), (333, 856118), (426, 669219), (639, 446146), (666, 428059), (1278, 223073), (2627, 108522), (5254, 54261), (6029, 47286), (7881, 36174), (12058, 23643), (15762, 18087)]