280298112

素因数分解:

$2^7\times 3^1\times {\mathrm{729943}}^1$

素因数の和:729960

約数の個数: 32

約数和(自身を含む): 744542880

約数和(自身を除く): 464244768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 729943, 1459886, 2189829, 2919772, 4379658, 5839544, 8759316, 11679088, 17518632, 23358176, 35037264, 46716352, 70074528, 93432704, 140149056, 280298112]

約数ペア:

[(1, 280298112), (2, 140149056), (3, 93432704), (4, 70074528), (6, 46716352), (8, 35037264), (12, 23358176), (16, 17518632), (24, 11679088), (32, 8759316), (48, 5839544), (64, 4379658), (96, 2919772), (128, 2189829), (192, 1459886), (384, 729943)]