804900876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 2137309440

約数和(自身を除く): 1332408564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 443, 494, 613, 741, 886, 988, 1226, 1329, 1482, 1772, 1839, 2452, 2658, 2964, 3678, 5316, 5759, 7356, 7969, 8417, 11518, 11647, 15938, 16834, 17277, 23036, 23294, 23907, 25251, 31876, 33668, 34554, 34941, 46588, 47814, 50502, 69108, 69882, 95628, 101004, 109421, 139764, 151411, 218842, 271559, 302822, 328263, 437684, 454233, 543118, 605644, 656526, 814677, 908466, 1086236, 1313052, 1629354, 1816932, 3258708, 3530267, 5159621, 7060534, 10319242, 10590801, 14121068, 15478863, 20638484, 21181602, 30957726, 42363204, 61915452, 67075073, 134150146, 201225219, 268300292, 402450438, 804900876]

約数ペア:

[(1, 804900876), (2, 402450438), (3, 268300292), (4, 201225219), (6, 134150146), (12, 67075073), (13, 61915452), (19, 42363204), (26, 30957726), (38, 21181602), (39, 20638484), (52, 15478863), (57, 14121068), (76, 10590801), (78, 10319242), (114, 7060534), (156, 5159621), (228, 3530267), (247, 3258708), (443, 1816932), (494, 1629354), (613, 1313052), (741, 1086236), (886, 908466), (988, 814677), (1226, 656526), (1329, 605644), (1482, 543118), (1772, 454233), (1839, 437684), (2452, 328263), (2658, 302822), (2964, 271559), (3678, 218842), (5316, 151411), (5759, 139764), (7356, 109421), (7969, 101004), (8417, 95628), (11518, 69882), (11647, 69108), (15938, 50502), (16834, 47814), (17277, 46588), (23036, 34941), (23294, 34554), (23907, 33668), (25251, 31876)]