307466368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{218371}}^1$

素因数の和:218396

約数の個数: 32

約数和(自身を含む): 668218320

約数和(自身を除く): 360751952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 218371, 436742, 873484, 1746968, 2402081, 3493936, 4804162, 6987872, 9608324, 13975744, 19216648, 27951488, 38433296, 76866592, 153733184, 307466368]

約数ペア:

[(1, 307466368), (2, 153733184), (4, 76866592), (8, 38433296), (11, 27951488), (16, 19216648), (22, 13975744), (32, 9608324), (44, 6987872), (64, 4804162), (88, 3493936), (128, 2402081), (176, 1746968), (352, 873484), (704, 436742), (1408, 218371)]