309790128

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{280607}}^1$

素因数の和:280641

約数の個数: 40

約数和(自身を含む): 835089408

約数和(自身を除く): 525299280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 280607, 561214, 841821, 1122428, 1683642, 2244856, 3367284, 4489712, 6453961, 6734568, 12907922, 13469136, 19361883, 25815844, 38723766, 51631688, 77447532, 103263376, 154895064, 309790128]

約数ペア:

[(1, 309790128), (2, 154895064), (3, 103263376), (4, 77447532), (6, 51631688), (8, 38723766), (12, 25815844), (16, 19361883), (23, 13469136), (24, 12907922), (46, 6734568), (48, 6453961), (69, 4489712), (92, 3367284), (138, 2244856), (184, 1683642), (276, 1122428), (368, 841821), (552, 561214), (1104, 280607)]