2579860116

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{1949}}^1$

素因数の和:2485

約数の個数: 72

約数和(自身を含む): 6618175200

約数和(自身を除く): 4038315084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 443, 498, 747, 886, 996, 1329, 1494, 1772, 1949, 2658, 2988, 3898, 3987, 5316, 5847, 7796, 7974, 11694, 15948, 17541, 23388, 35082, 36769, 70164, 73538, 110307, 147076, 161767, 220614, 323534, 330921, 441228, 485301, 647068, 661842, 863407, 970602, 1323684, 1455903, 1726814, 1941204, 2590221, 2911806, 3453628, 5180442, 5823612, 7770663, 10360884, 15541326, 31082652, 71662781, 143325562, 214988343, 286651124, 429976686, 644965029, 859953372, 1289930058, 2579860116]

約数ペア:

[(1, 2579860116), (2, 1289930058), (3, 859953372), (4, 644965029), (6, 429976686), (9, 286651124), (12, 214988343), (18, 143325562), (36, 71662781), (83, 31082652), (166, 15541326), (249, 10360884), (332, 7770663), (443, 5823612), (498, 5180442), (747, 3453628), (886, 2911806), (996, 2590221), (1329, 1941204), (1494, 1726814), (1772, 1455903), (1949, 1323684), (2658, 970602), (2988, 863407), (3898, 661842), (3987, 647068), (5316, 485301), (5847, 441228), (7796, 330921), (7974, 323534), (11694, 220614), (15948, 161767), (17541, 147076), (23388, 110307), (35082, 73538), (36769, 70164)]