239976144

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{15289}}^1$

素因数の和:15412

約数の個数: 60

約数和(自身を含む): 677805700

約数和(自身を除く): 437829556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15289, 15696, 30578, 45867, 61156, 91734, 122312, 137601, 183468, 244624, 275202, 366936, 550404, 733872, 1100808, 1666501, 2201616, 3333002, 4999503, 6666004, 9999006, 13332008, 14998509, 19998012, 26664016, 29997018, 39996024, 59994036, 79992048, 119988072, 239976144]

約数ペア:

[(1, 239976144), (2, 119988072), (3, 79992048), (4, 59994036), (6, 39996024), (8, 29997018), (9, 26664016), (12, 19998012), (16, 14998509), (18, 13332008), (24, 9999006), (36, 6666004), (48, 4999503), (72, 3333002), (109, 2201616), (144, 1666501), (218, 1100808), (327, 733872), (436, 550404), (654, 366936), (872, 275202), (981, 244624), (1308, 183468), (1744, 137601), (1962, 122312), (2616, 91734), (3924, 61156), (5232, 45867), (7848, 30578), (15289, 15696)]