329560182

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1274

約数の個数: 72

約数和(自身を含む): 833411592

約数和(自身を除く): 503851410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 491, 761, 882, 982, 1473, 1522, 2283, 2946, 3437, 4419, 4566, 5327, 6849, 6874, 8838, 10311, 10654, 13698, 15981, 20622, 24059, 30933, 31962, 37289, 47943, 48118, 61866, 72177, 74578, 95886, 111867, 144354, 216531, 223734, 335601, 373651, 433062, 671202, 747302, 1120953, 2241906, 2615557, 3362859, 5231114, 6725718, 7846671, 15693342, 18308899, 23540013, 36617798, 47080026, 54926697, 109853394, 164780091, 329560182]

約数ペア:

[(1, 329560182), (2, 164780091), (3, 109853394), (6, 54926697), (7, 47080026), (9, 36617798), (14, 23540013), (18, 18308899), (21, 15693342), (42, 7846671), (49, 6725718), (63, 5231114), (98, 3362859), (126, 2615557), (147, 2241906), (294, 1120953), (441, 747302), (491, 671202), (761, 433062), (882, 373651), (982, 335601), (1473, 223734), (1522, 216531), (2283, 144354), (2946, 111867), (3437, 95886), (4419, 74578), (4566, 72177), (5327, 61866), (6849, 48118), (6874, 47943), (8838, 37289), (10311, 31962), (10654, 30933), (13698, 24059), (15981, 20622)]