123659568

素因数分解:

$2^4\times 3^3\times {\mathrm{286249}}^1$

素因数の和:286266

約数の個数: 40

約数和(自身を含む): 354950000

約数和(自身を除く): 231290432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 286249, 572498, 858747, 1144996, 1717494, 2289992, 2576241, 3434988, 4579984, 5152482, 6869976, 7728723, 10304964, 13739952, 15457446, 20609928, 30914892, 41219856, 61829784, 123659568]

約数ペア:

[(1, 123659568), (2, 61829784), (3, 41219856), (4, 30914892), (6, 20609928), (8, 15457446), (9, 13739952), (12, 10304964), (16, 7728723), (18, 6869976), (24, 5152482), (27, 4579984), (36, 3434988), (48, 2576241), (54, 2289992), (72, 1717494), (108, 1144996), (144, 858747), (216, 572498), (432, 286249)]