306310784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{184081}}^1$

素因数の和:184108

約数の個数: 32

約数和(自身を含む): 657172740

約数和(自身を除く): 350861956

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 184081, 368162, 736324, 1472648, 2393053, 2945296, 4786106, 5890592, 9572212, 11781184, 19144424, 23562368, 38288848, 76577696, 153155392, 306310784]

約数ペア:

[(1, 306310784), (2, 153155392), (4, 76577696), (8, 38288848), (13, 23562368), (16, 19144424), (26, 11781184), (32, 9572212), (52, 5890592), (64, 4786106), (104, 2945296), (128, 2393053), (208, 1472648), (416, 736324), (832, 368162), (1664, 184081)]