306471492

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{65993}}^1$

素因数の和:66049

約数の個数: 48

約数和(自身を含む): 813046080

約数和(自身を除く): 506574588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 65993, 131986, 197979, 263972, 395958, 593937, 791916, 1187874, 1781811, 2375748, 2837699, 3563622, 5675398, 7127244, 8513097, 11350796, 17026194, 25539291, 34052388, 51078582, 76617873, 102157164, 153235746, 306471492]

約数ペア:

[(1, 306471492), (2, 153235746), (3, 102157164), (4, 76617873), (6, 51078582), (9, 34052388), (12, 25539291), (18, 17026194), (27, 11350796), (36, 8513097), (43, 7127244), (54, 5675398), (86, 3563622), (108, 2837699), (129, 2375748), (172, 1781811), (258, 1187874), (387, 791916), (516, 593937), (774, 395958), (1161, 263972), (1548, 197979), (2322, 131986), (4644, 65993)]