227056688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18217}}^1$

素因数の和:18285

約数の個数: 40

約数和(自身を含む): 474396720

約数和(自身を除く): 247340032

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 18217, 36434, 72868, 145736, 291472, 346123, 692246, 746897, 1384492, 1493794, 2768984, 2987588, 5537968, 5975176, 11950352, 14191043, 28382086, 56764172, 113528344, 227056688]

約数ペア:

[(1, 227056688), (2, 113528344), (4, 56764172), (8, 28382086), (16, 14191043), (19, 11950352), (38, 5975176), (41, 5537968), (76, 2987588), (82, 2768984), (152, 1493794), (164, 1384492), (304, 746897), (328, 692246), (656, 346123), (779, 291472), (1558, 145736), (3116, 72868), (6232, 36434), (12464, 18217)]