2565984924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{2903}}^1$

素因数の和:3527

約数の個数: 72

約数和(自身を含む): 6650996352

約数和(自身を除く): 4085011428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 571, 774, 1142, 1548, 1713, 2284, 2903, 3426, 5139, 5806, 6852, 8709, 10278, 11612, 17418, 20556, 24553, 26127, 34836, 49106, 52254, 73659, 98212, 104508, 124829, 147318, 220977, 249658, 294636, 374487, 441954, 499316, 748974, 883908, 1123461, 1497948, 1657613, 2246922, 3315226, 4493844, 4972839, 6630452, 9945678, 14918517, 19891356, 29837034, 59674068, 71277359, 142554718, 213832077, 285109436, 427664154, 641496231, 855328308, 1282992462, 2565984924]

約数ペア:

[(1, 2565984924), (2, 1282992462), (3, 855328308), (4, 641496231), (6, 427664154), (9, 285109436), (12, 213832077), (18, 142554718), (36, 71277359), (43, 59674068), (86, 29837034), (129, 19891356), (172, 14918517), (258, 9945678), (387, 6630452), (516, 4972839), (571, 4493844), (774, 3315226), (1142, 2246922), (1548, 1657613), (1713, 1497948), (2284, 1123461), (2903, 883908), (3426, 748974), (5139, 499316), (5806, 441954), (6852, 374487), (8709, 294636), (10278, 249658), (11612, 220977), (17418, 147318), (20556, 124829), (24553, 104508), (26127, 98212), (34836, 73659), (49106, 52254)]