243042816

素因数分解:

$2^9\times 3^1\times {\mathrm{158231}}^1$

素因数の和:158252

約数の個数: 40

約数和(自身を含む): 647485344

約数和(自身を除く): 404442528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 158231, 316462, 474693, 632924, 949386, 1265848, 1898772, 2531696, 3797544, 5063392, 7595088, 10126784, 15190176, 20253568, 30380352, 40507136, 60760704, 81014272, 121521408, 243042816]

約数ペア:

[(1, 243042816), (2, 121521408), (3, 81014272), (4, 60760704), (6, 40507136), (8, 30380352), (12, 20253568), (16, 15190176), (24, 10126784), (32, 7595088), (48, 5063392), (64, 3797544), (96, 2531696), (128, 1898772), (192, 1265848), (256, 949386), (384, 632924), (512, 474693), (768, 316462), (1536, 158231)]