509743242

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{16063}}^1$

素因数の和:16155

約数の個数: 48

約数和(自身を含む): 1157764608

約数和(自身を除く): 648021366

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 3526, 5289, 10578, 15867, 16063, 31734, 32126, 48189, 96378, 144567, 289134, 658583, 690709, 1317166, 1381418, 1975749, 2072127, 3951498, 4144254, 5927247, 6216381, 11854494, 12432762, 28319069, 56638138, 84957207, 169914414, 254871621, 509743242]

約数ペア:

[(1, 509743242), (2, 254871621), (3, 169914414), (6, 84957207), (9, 56638138), (18, 28319069), (41, 12432762), (43, 11854494), (82, 6216381), (86, 5927247), (123, 4144254), (129, 3951498), (246, 2072127), (258, 1975749), (369, 1381418), (387, 1317166), (738, 690709), (774, 658583), (1763, 289134), (3526, 144567), (5289, 96378), (10578, 48189), (15867, 32126), (16063, 31734)]