628824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 1900800

約数和(自身を除く): 1271976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 197, 228, 266, 394, 399, 456, 532, 591, 788, 798, 1064, 1182, 1379, 1576, 1596, 2364, 2758, 3192, 3743, 4137, 4728, 5516, 7486, 8274, 11032, 11229, 14972, 16548, 22458, 26201, 29944, 33096, 44916, 52402, 78603, 89832, 104804, 157206, 209608, 314412, 628824]

約数ペア:

[(1, 628824), (2, 314412), (3, 209608), (4, 157206), (6, 104804), (7, 89832), (8, 78603), (12, 52402), (14, 44916), (19, 33096), (21, 29944), (24, 26201), (28, 22458), (38, 16548), (42, 14972), (56, 11229), (57, 11032), (76, 8274), (84, 7486), (114, 5516), (133, 4728), (152, 4137), (168, 3743), (197, 3192), (228, 2758), (266, 2364), (394, 1596), (399, 1576), (456, 1379), (532, 1182), (591, 1064), (788, 798)]