217206522

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 543029760

約数和(自身を除く): 325823238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 243, 279, 351, 403, 486, 558, 702, 806, 837, 1053, 1109, 1209, 1674, 2106, 2218, 2418, 2511, 3159, 3327, 3627, 5022, 6318, 6654, 7254, 7533, 9981, 10881, 14417, 15066, 19962, 21762, 28834, 29943, 32643, 34379, 43251, 59886, 65286, 68758, 86502, 89829, 97929, 103137, 129753, 179658, 195858, 206274, 259506, 269487, 309411, 389259, 446927, 538974, 618822, 778518, 893854, 928233, 1167777, 1340781, 1856466, 2335554, 2681562, 2784699, 3503331, 4022343, 5569398, 7006662, 8044686, 8354097, 12067029, 16708194, 24134058, 36201087, 72402174, 108603261, 217206522]

約数ペア:

[(1, 217206522), (2, 108603261), (3, 72402174), (6, 36201087), (9, 24134058), (13, 16708194), (18, 12067029), (26, 8354097), (27, 8044686), (31, 7006662), (39, 5569398), (54, 4022343), (62, 3503331), (78, 2784699), (81, 2681562), (93, 2335554), (117, 1856466), (162, 1340781), (186, 1167777), (234, 928233), (243, 893854), (279, 778518), (351, 618822), (403, 538974), (486, 446927), (558, 389259), (702, 309411), (806, 269487), (837, 259506), (1053, 206274), (1109, 195858), (1209, 179658), (1674, 129753), (2106, 103137), (2218, 97929), (2418, 89829), (2511, 86502), (3159, 68758), (3327, 65286), (3627, 59886), (5022, 43251), (6318, 34379), (6654, 32643), (7254, 29943), (7533, 28834), (9981, 21762), (10881, 19962), (14417, 15066)]