219628128

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{6481}}^1$

素因数の和:6847

約数の個数: 48

約数和(自身を含む): 578246256

約数和(自身を除く): 358618128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 706, 1059, 1412, 2118, 2824, 4236, 5648, 6481, 8472, 11296, 12962, 16944, 19443, 25924, 33888, 38886, 51848, 77772, 103696, 155544, 207392, 311088, 622176, 2287793, 4575586, 6863379, 9151172, 13726758, 18302344, 27453516, 36604688, 54907032, 73209376, 109814064, 219628128]

約数ペア:

[(1, 219628128), (2, 109814064), (3, 73209376), (4, 54907032), (6, 36604688), (8, 27453516), (12, 18302344), (16, 13726758), (24, 9151172), (32, 6863379), (48, 4575586), (96, 2287793), (353, 622176), (706, 311088), (1059, 207392), (1412, 155544), (2118, 103696), (2824, 77772), (4236, 51848), (5648, 38886), (6481, 33888), (8472, 25924), (11296, 19443), (12962, 16944)]