285425316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{240257}}^1$

素因数の和:240281

約数の個数: 48

約数和(自身を含む): 807266880

約数和(自身を除く): 521841564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 240257, 480514, 720771, 961028, 1441542, 2162313, 2642827, 2883084, 4324626, 5285654, 6486939, 7928481, 8649252, 10571308, 12973878, 15856962, 23785443, 25947756, 31713924, 47570886, 71356329, 95141772, 142712658, 285425316]

約数ペア:

[(1, 285425316), (2, 142712658), (3, 95141772), (4, 71356329), (6, 47570886), (9, 31713924), (11, 25947756), (12, 23785443), (18, 15856962), (22, 12973878), (27, 10571308), (33, 8649252), (36, 7928481), (44, 6486939), (54, 5285654), (66, 4324626), (99, 2883084), (108, 2642827), (132, 2162313), (198, 1441542), (297, 961028), (396, 720771), (594, 480514), (1188, 240257)]