9780641664

素因数分解:

$2^7\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{21751}}^1$

素因数の和:22939

約数の個数: 64

約数和(自身を含む): 26003210880

約数和(自身を除く): 16222569216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1171, 2342, 3513, 4684, 7026, 9368, 14052, 18736, 21751, 28104, 37472, 43502, 56208, 65253, 74944, 87004, 112416, 130506, 149888, 174008, 224832, 261012, 348016, 449664, 522024, 696032, 1044048, 1392064, 2088096, 2784128, 4176192, 8352384, 25470421, 50940842, 76411263, 101881684, 152822526, 203763368, 305645052, 407526736, 611290104, 815053472, 1222580208, 1630106944, 2445160416, 3260213888, 4890320832, 9780641664]

約数ペア:

[(1, 9780641664), (2, 4890320832), (3, 3260213888), (4, 2445160416), (6, 1630106944), (8, 1222580208), (12, 815053472), (16, 611290104), (24, 407526736), (32, 305645052), (48, 203763368), (64, 152822526), (96, 101881684), (128, 76411263), (192, 50940842), (384, 25470421), (1171, 8352384), (2342, 4176192), (3513, 2784128), (4684, 2088096), (7026, 1392064), (9368, 1044048), (14052, 696032), (18736, 522024), (21751, 449664), (28104, 348016), (37472, 261012), (43502, 224832), (56208, 174008), (65253, 149888), (74944, 130506), (87004, 112416)]