397267584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{147793}}^1$

素因数の和:147817

約数の個数: 64

約数和(自身を含む): 1205999040

約数和(自身を除く): 808731456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 147793, 295586, 443379, 591172, 886758, 1034551, 1182344, 1773516, 2069102, 2364688, 3103653, 3547032, 4138204, 4729376, 6207306, 7094064, 8276408, 9458752, 12414612, 14188128, 16552816, 18917504, 24829224, 28376256, 33105632, 49658448, 56752512, 66211264, 99316896, 132422528, 198633792, 397267584]

約数ペア:

[(1, 397267584), (2, 198633792), (3, 132422528), (4, 99316896), (6, 66211264), (7, 56752512), (8, 49658448), (12, 33105632), (14, 28376256), (16, 24829224), (21, 18917504), (24, 16552816), (28, 14188128), (32, 12414612), (42, 9458752), (48, 8276408), (56, 7094064), (64, 6207306), (84, 4729376), (96, 4138204), (112, 3547032), (128, 3103653), (168, 2364688), (192, 2069102), (224, 1773516), (336, 1182344), (384, 1034551), (448, 886758), (672, 591172), (896, 443379), (1344, 295586), (2688, 147793)]