1611264

素因数分解:

$2^9\times 3^1\times {\mathrm{1049}}^1$

素因数の和:1070

約数の個数: 40

約数和(自身を含む): 4296600

約数和(自身を除く): 2685336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1049, 1536, 2098, 3147, 4196, 6294, 8392, 12588, 16784, 25176, 33568, 50352, 67136, 100704, 134272, 201408, 268544, 402816, 537088, 805632, 1611264]

約数ペア:

[(1, 1611264), (2, 805632), (3, 537088), (4, 402816), (6, 268544), (8, 201408), (12, 134272), (16, 100704), (24, 67136), (32, 50352), (48, 33568), (64, 25176), (96, 16784), (128, 12588), (192, 8392), (256, 6294), (384, 4196), (512, 3147), (768, 2098), (1049, 1536)]