318923892

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2512

約数の個数: 144

約数和(自身を含む): 1006154240

約数和(自身を除く): 687230348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2394, 2467, 3078, 3402, 3591, 4617, 4788, 4934, 6156, 6804, 7182, 7401, 9234, 9868, 10773, 14364, 14802, 17269, 18468, 21546, 22203, 29604, 32319, 34538, 43092, 44406, 46873, 51807, 64638, 66609, 69076, 88812, 93746, 103614, 129276, 133218, 140619, 155421, 187492, 199827, 207228, 266436, 281238, 310842, 328111, 399654, 421857, 466263, 562476, 599481, 621684, 656222, 799308, 843714, 932526, 984333, 1198962, 1265571, 1312444, 1398789, 1687428, 1865052, 1968666, 2397924, 2531142, 2797578, 2952999, 3796713, 3937332, 4196367, 5062284, 5595156, 5905998, 7593426, 8392734, 8858997, 11390139, 11811996, 15186852, 16785468, 17717994, 22780278, 26576991, 35435988, 45560556, 53153982, 79730973, 106307964, 159461946, 318923892]

約数ペア:

[(1, 318923892), (2, 159461946), (3, 106307964), (4, 79730973), (6, 53153982), (7, 45560556), (9, 35435988), (12, 26576991), (14, 22780278), (18, 17717994), (19, 16785468), (21, 15186852), (27, 11811996), (28, 11390139), (36, 8858997), (38, 8392734), (42, 7593426), (54, 5905998), (57, 5595156), (63, 5062284), (76, 4196367), (81, 3937332), (84, 3796713), (108, 2952999), (114, 2797578), (126, 2531142), (133, 2397924), (162, 1968666), (171, 1865052), (189, 1687428), (228, 1398789), (243, 1312444), (252, 1265571), (266, 1198962), (324, 984333), (342, 932526), (378, 843714), (399, 799308), (486, 656222), (513, 621684), (532, 599481), (567, 562476), (684, 466263), (756, 421857), (798, 399654), (972, 328111), (1026, 310842), (1134, 281238), (1197, 266436), (1539, 207228), (1596, 199827), (1701, 187492), (2052, 155421), (2268, 140619), (2394, 133218), (2467, 129276), (3078, 103614), (3402, 93746), (3591, 88812), (4617, 69076), (4788, 66609), (4934, 64638), (6156, 51807), (6804, 46873), (7182, 44406), (7401, 43092), (9234, 34538), (9868, 32319), (10773, 29604), (14364, 22203), (14802, 21546), (17269, 18468)]