996917454

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 2385452160

約数和(自身を除く): 1388534706

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 163, 177, 234, 326, 354, 443, 489, 531, 767, 886, 978, 1062, 1329, 1467, 1534, 2119, 2301, 2658, 2934, 3987, 4238, 4602, 5759, 6357, 6903, 7974, 9617, 11518, 12714, 13806, 17277, 19071, 19234, 26137, 28851, 34554, 38142, 51831, 52274, 57702, 72209, 78411, 86553, 103662, 125021, 144418, 156822, 173106, 216627, 235233, 250042, 339781, 375063, 433254, 470466, 649881, 679562, 750126, 938717, 1019343, 1125189, 1299762, 1877434, 2038686, 2250378, 2816151, 3058029, 4260331, 5632302, 6116058, 8448453, 8520662, 12780993, 16896906, 25561986, 38342979, 55384303, 76685958, 110768606, 166152909, 332305818, 498458727, 996917454]

約数ペア:

[(1, 996917454), (2, 498458727), (3, 332305818), (6, 166152909), (9, 110768606), (13, 76685958), (18, 55384303), (26, 38342979), (39, 25561986), (59, 16896906), (78, 12780993), (117, 8520662), (118, 8448453), (163, 6116058), (177, 5632302), (234, 4260331), (326, 3058029), (354, 2816151), (443, 2250378), (489, 2038686), (531, 1877434), (767, 1299762), (886, 1125189), (978, 1019343), (1062, 938717), (1329, 750126), (1467, 679562), (1534, 649881), (2119, 470466), (2301, 433254), (2658, 375063), (2934, 339781), (3987, 250042), (4238, 235233), (4602, 216627), (5759, 173106), (6357, 156822), (6903, 144418), (7974, 125021), (9617, 103662), (11518, 86553), (12714, 78411), (13806, 72209), (17277, 57702), (19071, 52274), (19234, 51831), (26137, 38142), (28851, 34554)]