289943514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11923}}^1$

素因数の和:12131

約数の個数: 48

約数和(自身を含む): 721735872

約数和(自身を除く): 431792358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 11923, 12159, 23846, 24318, 35769, 71538, 83461, 107307, 166922, 214614, 250383, 500766, 751149, 1502298, 2301139, 4602278, 6903417, 13806834, 16107973, 20710251, 32215946, 41420502, 48323919, 96647838, 144971757, 289943514]

約数ペア:

[(1, 289943514), (2, 144971757), (3, 96647838), (6, 48323919), (7, 41420502), (9, 32215946), (14, 20710251), (18, 16107973), (21, 13806834), (42, 6903417), (63, 4602278), (126, 2301139), (193, 1502298), (386, 751149), (579, 500766), (1158, 250383), (1351, 214614), (1737, 166922), (2702, 107307), (3474, 83461), (4053, 71538), (8106, 35769), (11923, 24318), (12159, 23846)]